| 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 | $56.40 | 9.259% | $61.6221 | $61.62 | $61.60 | $61.60 |
| Purchase #2 | $133.61 | 7.819% | $144.057 | $144.06 | $144.05 | $144.10 |
| Purchase #3 | $140.78 | 9.481% | $154.1274 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $165.62 | 12.579% | $186.4533 | $186.45 | $186.45 | $186.50 |
| Purchase #5 | $80.89 | 13.184% | $91.5545 | $91.55 | $91.55 | $91.60 |
| Purchase #6 | $207.39 | 13.388% | $235.1554 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $189.32 | 8.278% | $204.9919 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $974.01 | $1,077.9616 | $1,077.96 | $1,077.95 | $1,078.10 | |