| 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 | $153.67 | 13.810% | $174.8918 | $174.89 | $174.90 | $174.90 |
| Purchase #2 | $96.84 | 9.708% | $106.2412 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $29.52 | 11.706% | $32.9756 | $32.98 | $33.00 | $33.00 |
| Purchase #4 | $193.61 | 4.163% | $201.67 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $12.69 | 9.718% | $13.9232 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $107.44 | 12.600% | $120.9774 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $20.44 | 4.163% | $21.2909 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $614.21 | $671.9701 | $671.97 | $672.00 | $672.00 | |