| 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 | $170.49 | 7.300% | $182.9358 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $248.32 | 9.182% | $271.1207 | $271.12 | $271.10 | $271.10 |
| Purchase #3 | $75.35 | 6.435% | $80.1988 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $215.96 | 5.282% | $227.367 | $227.37 | $227.35 | $227.40 |
| Purchase #5 | $133.33 | 10.797% | $147.7256 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $169.35 | 8.837% | $184.3155 | $184.32 | $184.30 | $184.30 |
| Purchase #7 | $104.32 | 6.258% | $110.8483 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $1,117.12 | $1,204.5117 | $1,204.53 | $1,204.50 | $1,204.40 | |