| 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 | $166.27 | 10.614% | $183.9179 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $19.43 | 9.757% | $21.3258 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $9.93 | 11.415% | $11.0635 | $11.06 | $11.05 | $11.10 |
| Purchase #4 | $226.98 | 12.242% | $254.7669 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $129.90 | 10.122% | $143.0485 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $38.31 | 11.612% | $42.7586 | $42.76 | $42.75 | $42.80 |
| Purchase #7 | $50.43 | 7.507% | $54.2158 | $54.22 | $54.20 | $54.20 |
| 7 purchase totals = | $641.25 | $711.0970 | $711.11 | $711.05 | $711.10 | |