| 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 | $151.90 | 8.762% | $165.2095 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $24.33 | 9.159% | $26.5584 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $193.65 | 7.217% | $207.6257 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $116.52 | 11.618% | $130.0573 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $237.98 | 10.617% | $263.2463 | $263.25 | $263.25 | $263.20 |
| Purchase #6 | $35.25 | 12.299% | $39.5854 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $51.61 | 4.645% | $54.0073 | $54.01 | $54.00 | $54.00 |
| 7 purchase totals = | $811.24 | $886.2899 | $886.31 | $886.30 | $886.30 | |