| 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 | $157.63 | 6.557% | $167.9658 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $67.73 | 11.736% | $75.6788 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $121.45 | 12.443% | $136.562 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $64.77 | 12.799% | $73.0599 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $123.65 | 4.268% | $128.9274 | $128.93 | $128.95 | $128.90 |
| Purchase #6 | $21.88 | 11.512% | $24.3988 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $159.72 | 10.850% | $177.0496 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $716.83 | $783.6423 | $783.65 | $783.65 | $783.70 | |