| 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 | $170.86 | 13.493% | $193.9141 | $193.91 | $193.90 | $193.90 |
| Purchase #2 | $40.53 | 11.360% | $45.1342 | $45.13 | $45.15 | $45.10 |
| Purchase #3 | $41.28 | 8.704% | $44.873 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $205.85 | 13.521% | $233.683 | $233.68 | $233.70 | $233.70 |
| Purchase #5 | $228.44 | 12.264% | $256.4559 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $111.55 | 10.350% | $123.0954 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $45.65 | 8.428% | $49.4974 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $844.16 | $946.6530 | $946.65 | $946.65 | $946.70 | |