| 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 | $171.39 | 3.591% | $177.5446 | $177.54 | $177.55 | $177.50 |
| Purchase #2 | $35.81 | 7.666% | $38.5552 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $121.38 | 7.509% | $130.4944 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $109.70 | 11.610% | $122.4362 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $65.77 | 6.666% | $70.1542 | $70.15 | $70.15 | $70.20 |
| Purchase #6 | $68.38 | 7.522% | $73.5235 | $73.52 | $73.50 | $73.50 |
| Purchase #7 | $234.59 | 9.336% | $256.4913 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $807.02 | $869.1994 | $869.19 | $869.20 | $869.20 | |