| 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 | $180.33 | 9.383% | $197.2504 | $197.25 | $197.25 | $197.30 |
| Purchase #2 | $138.92 | 12.743% | $156.6226 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $235.68 | 9.867% | $258.9345 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $88.97 | 7.442% | $95.5911 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $188.65 | 4.489% | $197.1185 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $73.99 | 10.780% | $81.9661 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $248.61 | 12.647% | $280.0517 | $280.05 | $280.05 | $280.10 |
| 7 purchase totals = | $1,155.15 | $1,267.5349 | $1,267.53 | $1,267.50 | $1,267.60 | |