| 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 | $14.93 | 8.551% | $16.2067 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $170.25 | 11.301% | $189.49 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $57.33 | 3.111% | $59.1135 | $59.11 | $59.10 | $59.10 |
| Purchase #4 | $172.47 | 3.250% | $178.0753 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $83.71 | 4.360% | $87.3598 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $126.31 | 10.325% | $139.3515 | $139.35 | $139.35 | $139.40 |
| Purchase #7 | $128.99 | 8.608% | $140.0935 | $140.09 | $140.10 | $140.10 |
| 7 purchase totals = | $753.99 | $809.6903 | $809.69 | $809.70 | $809.80 | |