| 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 | $192.47 | 13.724% | $218.8846 | $218.88 | $218.90 | $218.90 |
| Purchase #2 | $115.35 | 8.500% | $125.1548 | $125.15 | $125.15 | $125.20 |
| Purchase #3 | $41.90 | 12.638% | $47.1953 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $151.31 | 12.822% | $170.711 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $178.36 | 4.303% | $186.0348 | $186.03 | $186.05 | $186.00 |
| Purchase #6 | $20.78 | 11.861% | $23.2447 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $147.25 | 5.319% | $155.0822 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $847.42 | $926.3074 | $926.29 | $926.35 | $926.30 | |