| 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 | $160.42 | 9.484% | $175.6342 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $248.63 | 6.539% | $264.8879 | $264.89 | $264.90 | $264.90 |
| Purchase #3 | $222.38 | 5.142% | $233.8148 | $233.81 | $233.80 | $233.80 |
| Purchase #4 | $10.62 | 12.503% | $11.9478 | $11.95 | $11.95 | $11.90 |
| Purchase #5 | $41.69 | 12.610% | $46.9471 | $46.95 | $46.95 | $46.90 |
| Purchase #6 | $49.64 | 3.749% | $51.501 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $191.96 | 7.608% | $206.5643 | $206.56 | $206.55 | $206.60 |
| 7 purchase totals = | $925.34 | $991.2971 | $991.29 | $991.30 | $991.20 | |