| 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 | $188.64 | 7.223% | $202.2655 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $204.71 | 12.347% | $229.9855 | $229.99 | $230.00 | $230.00 |
| Purchase #3 | $141.69 | 7.373% | $152.1368 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $20.48 | 7.613% | $22.0391 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $131.91 | 3.844% | $136.9806 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $166.83 | 13.291% | $189.0034 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $156.67 | 8.517% | $170.0136 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $1,010.93 | $1,102.4245 | $1,102.43 | $1,102.45 | $1,102.40 | |