| 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 | $153.98 | 11.698% | $171.9926 | $171.99 | $172.00 | $172.00 |
| Purchase #2 | $99.89 | 7.109% | $106.9912 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $200.52 | 5.340% | $211.2278 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $196.34 | 11.558% | $219.033 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $130.65 | 10.518% | $144.3918 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $26.31 | 5.495% | $27.7557 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $101.53 | 5.651% | $107.2675 | $107.27 | $107.25 | $107.30 |
| 7 purchase totals = | $909.22 | $988.6596 | $988.66 | $988.70 | $988.70 | |