| 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 | $127.90 | 8.299% | $138.5144 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $70.43 | 3.110% | $72.6204 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $28.61 | 12.638% | $32.2257 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $95.96 | 11.112% | $106.6231 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $172.37 | 12.147% | $193.3078 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $17.35 | 3.597% | $17.9741 | $17.97 | $17.95 | $18.00 |
| Purchase #7 | $13.53 | 8.728% | $14.7109 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $526.15 | $575.9764 | $575.97 | $575.90 | $575.90 | |