| 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 | $187.75 | 4.297% | $195.8176 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $12.49 | 13.575% | $14.1855 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $74.42 | 13.434% | $84.4176 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $131.92 | 13.293% | $149.4561 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $101.49 | 3.666% | $105.2106 | $105.21 | $105.20 | $105.20 |
| Purchase #6 | $76.48 | 3.164% | $78.8998 | $78.90 | $78.90 | $78.90 |
| Purchase #7 | $100.74 | 9.346% | $110.1552 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $685.29 | $738.1424 | $738.16 | $738.10 | $738.20 | |