| 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 | $146.63 | 8.755% | $159.4675 | $159.47 | $159.45 | $159.50 |
| Purchase #2 | $48.80 | 11.116% | $54.2246 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $164.68 | 5.607% | $173.9136 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $64.89 | 5.720% | $68.6017 | $68.60 | $68.60 | $68.60 |
| Purchase #5 | $144.37 | 11.114% | $160.4153 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $83.84 | 8.120% | $90.6478 | $90.65 | $90.65 | $90.60 |
| Purchase #7 | $17.63 | 8.827% | $19.1862 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $670.84 | $726.4567 | $726.46 | $726.40 | $726.40 | |