| 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 | $175.93 | 6.283% | $186.9837 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $9.29 | 11.858% | $10.3916 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $109.83 | 6.342% | $116.7954 | $116.80 | $116.80 | $116.80 |
| Purchase #4 | $138.77 | 12.326% | $155.8748 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $155.44 | 13.797% | $176.8861 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $125.76 | 4.266% | $131.1249 | $131.12 | $131.10 | $131.10 |
| Purchase #7 | $248.46 | 8.297% | $269.0747 | $269.07 | $269.05 | $269.10 |
| 7 purchase totals = | $963.48 | $1,047.1312 | $1,047.12 | $1,047.10 | $1,047.20 | |