| 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 | $138.33 | 12.676% | $155.8647 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $137.84 | 7.550% | $148.2469 | $148.25 | $148.25 | $148.20 |
| Purchase #3 | $48.64 | 12.164% | $54.5566 | $54.56 | $54.55 | $54.60 |
| Purchase #4 | $214.45 | 9.737% | $235.331 | $235.33 | $235.35 | $235.30 |
| Purchase #5 | $74.75 | 8.142% | $80.8361 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $30.99 | 3.343% | $32.026 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $80.30 | 8.428% | $87.0677 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $725.30 | $793.9290 | $793.94 | $793.95 | $793.90 | |