| 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 | $181.66 | 10.517% | $200.7652 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $104.82 | 4.575% | $109.6155 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $134.35 | 10.666% | $148.6798 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $140.69 | 12.482% | $158.2509 | $158.25 | $158.25 | $158.30 |
| Purchase #5 | $183.97 | 13.730% | $209.2291 | $209.23 | $209.25 | $209.20 |
| Purchase #6 | $36.82 | 6.317% | $39.1459 | $39.15 | $39.15 | $39.10 |
| Purchase #7 | $63.86 | 6.749% | $68.1699 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $846.17 | $933.8563 | $933.87 | $933.85 | $933.90 | |