| 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 | $140.78 | 10.432% | $155.4662 | $155.47 | $155.45 | $155.50 |
| Purchase #2 | $126.98 | 10.428% | $140.2215 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $249.75 | 10.673% | $276.4058 | $276.41 | $276.40 | $276.40 |
| Purchase #4 | $165.33 | 3.404% | $170.9578 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $141.35 | 5.604% | $149.2713 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $161.33 | 4.168% | $168.0542 | $168.05 | $168.05 | $168.10 |
| Purchase #7 | $11.65 | 12.292% | $13.082 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $997.17 | $1,073.4588 | $1,073.46 | $1,073.40 | $1,073.60 | |