| 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 | $130.47 | 13.869% | $148.5649 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $186.43 | 10.595% | $206.1823 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $210.65 | 13.344% | $238.7591 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $6.47 | 8.586% | $7.0255 | $7.03 | $7.05 | $7.00 |
| Purchase #5 | $30.90 | 8.808% | $33.6217 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $7.51 | 8.618% | $8.1572 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $149.73 | 6.544% | $159.5283 | $159.53 | $159.55 | $159.50 |
| 7 purchase totals = | $722.16 | $801.8390 | $801.84 | $801.85 | $801.90 | |