| 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 | $147.78 | 11.763% | $165.1634 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $56.90 | 13.134% | $64.3732 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $156.85 | 5.207% | $165.0172 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $227.77 | 9.717% | $249.9024 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $114.68 | 4.771% | $120.1514 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $62.43 | 11.299% | $69.484 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $88.38 | 9.694% | $96.9476 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $854.79 | $931.0392 | $931.03 | $931.00 | $931.10 | |