| 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 | $96.88 | 6.147% | $102.8352 | $102.84 | $102.85 | $102.80 |
| Purchase #2 | $144.78 | 10.194% | $159.5389 | $159.54 | $159.55 | $159.50 |
| Purchase #3 | $224.54 | 12.755% | $253.1801 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $152.49 | 7.225% | $163.5074 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $169.75 | 9.288% | $185.5164 | $185.52 | $185.50 | $185.50 |
| Purchase #6 | $18.58 | 6.291% | $19.7489 | $19.75 | $19.75 | $19.70 |
| Purchase #7 | $222.66 | 5.125% | $234.0713 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,029.68 | $1,118.3982 | $1,118.41 | $1,118.40 | $1,118.30 | |