| 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 | $156.30 | 7.265% | $167.6552 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $169.38 | 4.585% | $177.1461 | $177.15 | $177.15 | $177.10 |
| Purchase #3 | $27.28 | 12.736% | $30.7544 | $30.75 | $30.75 | $30.80 |
| Purchase #4 | $210.40 | 5.239% | $221.4229 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $46.26 | 4.607% | $48.3912 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $22.25 | 11.776% | $24.8702 | $24.87 | $24.85 | $24.90 |
| Purchase #7 | $136.59 | 7.829% | $147.2836 | $147.28 | $147.30 | $147.30 |
| 7 purchase totals = | $768.46 | $817.5236 | $817.52 | $817.50 | $817.60 | |