| 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 | $168.37 | 4.658% | $176.2127 | $176.21 | $176.20 | $176.20 |
| Purchase #2 | $105.78 | 4.660% | $110.7093 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $141.86 | 12.306% | $159.3173 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $98.82 | 7.310% | $106.0437 | $106.04 | $106.05 | $106.00 |
| Purchase #5 | $13.44 | 9.198% | $14.6762 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $96.40 | 11.490% | $107.4764 | $107.48 | $107.50 | $107.50 |
| Purchase #7 | $112.53 | 7.699% | $121.1937 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $737.20 | $795.6293 | $795.63 | $795.65 | $795.60 | |