| 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 | $10.29 | 10.412% | $11.3614 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $118.51 | 13.555% | $134.574 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $63.45 | 9.615% | $69.5507 | $69.55 | $69.55 | $69.60 |
| Purchase #4 | $139.78 | 13.518% | $158.6755 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $35.93 | 6.299% | $38.1932 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $119.51 | 7.317% | $128.2545 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $160.55 | 13.597% | $182.38 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $648.02 | $722.9893 | $722.98 | $723.00 | $723.20 | |