| 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 | $178.68 | 7.479% | $192.0435 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $199.95 | 6.139% | $212.2249 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $152.28 | 5.797% | $161.1077 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $232.27 | 6.564% | $247.5162 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $187.37 | 5.655% | $197.9658 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $154.54 | 10.633% | $170.9722 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $180.84 | 12.447% | $203.3492 | $203.35 | $203.35 | $203.30 |
| 7 purchase totals = | $1,285.93 | $1,385.1795 | $1,385.18 | $1,385.10 | $1,385.10 | |