| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.62 | 5.647% | $170.7467 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $205.63 | 6.150% | $218.2762 | $218.28 | $218.30 | $218.30 |
| Purchase #3 | $141.32 | 11.134% | $157.0546 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $132.92 | 4.109% | $138.3817 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $116.95 | 12.272% | $131.3021 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $136.67 | 13.839% | $155.5838 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $132.80 | 10.547% | $146.8064 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $1,027.91 | $1,118.1515 | $1,118.15 | $1,118.20 | $1,118.20 | |