| 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 | $136.81 | 9.327% | $149.5703 | $149.57 | $149.55 | $149.60 |
| Purchase #2 | $33.91 | 4.119% | $35.3068 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $130.52 | 5.852% | $138.158 | $138.16 | $138.15 | $138.20 |
| Purchase #4 | $24.46 | 4.789% | $25.6314 | $25.63 | $25.65 | $25.60 |
| Purchase #5 | $174.86 | 10.363% | $192.9807 | $192.98 | $193.00 | $193.00 |
| Purchase #6 | $82.45 | 13.600% | $93.6632 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $165.96 | 13.345% | $188.1074 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $748.97 | $823.4178 | $823.42 | $823.40 | $823.50 | |