| 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 | $178.93 | 10.118% | $197.0341 | $197.03 | $197.05 | $197.00 |
| Purchase #2 | $112.75 | 12.874% | $127.2654 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $184.93 | 9.294% | $202.1174 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $35.99 | 12.674% | $40.5514 | $40.55 | $40.55 | $40.60 |
| Purchase #5 | $31.96 | 13.290% | $36.2075 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $17.92 | 11.770% | $20.0292 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $191.46 | 12.519% | $215.4289 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $753.94 | $838.6339 | $838.64 | $838.65 | $838.60 | |