| 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 | $177.68 | 8.220% | $192.2853 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $174.91 | 4.363% | $182.5413 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $99.54 | 4.654% | $104.1726 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $212.33 | 11.383% | $236.4995 | $236.50 | $236.50 | $236.50 |
| Purchase #5 | $77.47 | 8.194% | $83.8179 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $68.45 | 10.630% | $75.7262 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $169.89 | 12.507% | $191.1381 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $980.27 | $1,066.1809 | $1,066.19 | $1,066.20 | $1,066.10 | |