| 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 | $183.67 | 4.267% | $191.5072 | $191.51 | $191.50 | $191.50 |
| Purchase #2 | $188.67 | 11.763% | $210.8633 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $106.91 | 11.278% | $118.9673 | $118.97 | $118.95 | $119.00 |
| Purchase #4 | $224.69 | 10.720% | $248.7768 | $248.78 | $248.80 | $248.80 |
| Purchase #5 | $200.79 | 9.198% | $219.2587 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $130.46 | 7.586% | $140.3567 | $140.36 | $140.35 | $140.40 |
| Purchase #7 | $56.48 | 4.591% | $59.073 | $59.07 | $59.05 | $59.10 |
| 7 purchase totals = | $1,091.67 | $1,188.8030 | $1,188.81 | $1,188.75 | $1,189.00 | |