| 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 | $139.94 | 8.572% | $151.9357 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $17.99 | 9.254% | $19.6548 | $19.65 | $19.65 | $19.70 |
| Purchase #3 | $151.65 | 5.372% | $159.7966 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $125.32 | 11.474% | $139.6992 | $139.70 | $139.70 | $139.70 |
| Purchase #5 | $246.47 | 11.535% | $274.9003 | $274.90 | $274.90 | $274.90 |
| Purchase #6 | $144.58 | 13.817% | $164.5566 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $18.51 | 5.464% | $19.5214 | $19.52 | $19.50 | $19.50 |
| 7 purchase totals = | $844.46 | $930.0646 | $930.07 | $930.05 | $930.10 | |