| 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 | $146.48 | 8.470% | $158.8869 | $158.89 | $158.90 | $158.90 |
| Purchase #2 | $77.71 | 8.485% | $84.3037 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $216.97 | 13.433% | $246.1156 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $47.99 | 9.265% | $52.4363 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $232.30 | 5.266% | $244.5329 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $14.87 | 11.794% | $16.6238 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $220.29 | 13.607% | $250.2649 | $250.26 | $250.25 | $250.30 |
| 7 purchase totals = | $956.61 | $1,053.1641 | $1,053.16 | $1,053.15 | $1,053.10 | |