| 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 | $138.86 | 3.426% | $143.6173 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $90.66 | 5.364% | $95.523 | $95.52 | $95.50 | $95.50 |
| Purchase #3 | $34.30 | 10.678% | $37.9626 | $37.96 | $37.95 | $38.00 |
| Purchase #4 | $118.60 | 5.171% | $124.7328 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $59.26 | 8.424% | $64.2521 | $64.25 | $64.25 | $64.30 |
| Purchase #6 | $196.40 | 7.820% | $211.7585 | $211.76 | $211.75 | $211.80 |
| Purchase #7 | $47.31 | 12.398% | $53.1755 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $685.39 | $731.0218 | $731.02 | $731.00 | $731.10 | |