| 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 | $104.86 | 10.293% | $115.6532 | $115.65 | $115.65 | $115.70 |
| Purchase #2 | $70.26 | 6.404% | $74.7595 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $32.56 | 3.754% | $33.7823 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $73.79 | 13.170% | $83.5081 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $121.93 | 5.203% | $128.274 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $143.32 | 8.297% | $155.2113 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $151.26 | 7.681% | $162.8783 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $697.98 | $754.0667 | $754.06 | $754.05 | $754.20 | |