| 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 | $135.45 | 7.696% | $145.8742 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $48.90 | 10.654% | $54.1098 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $113.51 | 5.722% | $120.005 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $208.84 | 11.677% | $233.2262 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $248.29 | 3.873% | $257.9063 | $257.91 | $257.90 | $257.90 |
| Purchase #6 | $51.98 | 10.343% | $57.3563 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $60.31 | 10.246% | $66.4894 | $66.49 | $66.50 | $66.50 |
| 7 purchase totals = | $867.28 | $934.9672 | $934.98 | $934.95 | $935.00 | |