| 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 | $159.38 | 6.844% | $170.288 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $219.71 | 12.395% | $246.9431 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $183.63 | 8.352% | $198.9668 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $130.82 | 7.360% | $140.4484 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $229.84 | 6.187% | $244.0602 | $244.06 | $244.05 | $244.10 |
| Purchase #6 | $156.30 | 3.210% | $161.3172 | $161.32 | $161.30 | $161.30 |
| Purchase #7 | $153.56 | 3.620% | $159.1189 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $1,233.24 | $1,321.1426 | $1,321.15 | $1,321.10 | $1,321.10 | |