| 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 | $174.68 | 4.218% | $182.048 | $182.05 | $182.05 | $182.00 |
| Purchase #2 | $168.34 | 12.291% | $189.0307 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $206.30 | 9.390% | $225.6716 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $148.51 | 6.734% | $158.5107 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $152.69 | 3.174% | $157.5364 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $232.80 | 6.183% | $247.194 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $105.35 | 10.494% | $116.4054 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $1,188.67 | $1,276.3968 | $1,276.40 | $1,276.40 | $1,276.30 | |