| 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 | $110.90 | 6.373% | $117.9677 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $101.32 | 6.708% | $108.1165 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $48.56 | 4.275% | $50.6359 | $50.64 | $50.65 | $50.60 |
| Purchase #4 | $144.43 | 6.197% | $153.3803 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $21.25 | 4.554% | $22.2177 | $22.22 | $22.20 | $22.20 |
| Purchase #6 | $15.74 | 10.166% | $17.3401 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $236.46 | 7.228% | $253.5513 | $253.55 | $253.55 | $253.60 |
| 7 purchase totals = | $678.66 | $723.2095 | $723.22 | $723.20 | $723.20 | |