| 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 | $172.77 | 3.388% | $178.6234 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $207.33 | 13.201% | $234.6996 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $212.39 | 10.866% | $235.4683 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $153.39 | 13.207% | $173.6482 | $173.65 | $173.65 | $173.60 |
| Purchase #5 | $80.31 | 12.218% | $90.1223 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $32.95 | 3.499% | $34.1029 | $34.10 | $34.10 | $34.10 |
| Purchase #7 | $24.97 | 7.596% | $26.8667 | $26.87 | $26.85 | $26.90 |
| 7 purchase totals = | $884.11 | $973.5314 | $973.53 | $973.45 | $973.50 | |