| 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 | $179.32 | 4.689% | $187.7283 | $187.73 | $187.75 | $187.70 |
| Purchase #2 | $53.27 | 3.413% | $55.0881 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $138.37 | 6.601% | $147.5038 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $125.30 | 6.635% | $133.6137 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $213.60 | 3.406% | $220.8752 | $220.88 | $220.90 | $220.90 |
| Purchase #6 | $143.81 | 4.535% | $150.3318 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $27.33 | 11.444% | $30.4576 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $881.00 | $925.5985 | $925.60 | $925.65 | $925.60 | |