| 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 | $164.57 | 6.368% | $175.0498 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $135.98 | 7.266% | $145.8603 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $104.48 | 10.406% | $115.3522 | $115.35 | $115.35 | $115.40 |
| Purchase #4 | $179.98 | 9.502% | $197.0817 | $197.08 | $197.10 | $197.10 |
| Purchase #5 | $170.34 | 6.186% | $180.8772 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $42.30 | 6.372% | $44.9954 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $236.87 | 11.429% | $263.9419 | $263.94 | $263.95 | $263.90 |
| 7 purchase totals = | $1,034.52 | $1,123.1585 | $1,123.16 | $1,123.20 | $1,123.20 | |