| 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 | $132.35 | 10.813% | $146.661 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $114.30 | 6.329% | $121.534 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $53.87 | 13.869% | $61.3412 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $15.89 | 12.580% | $17.889 | $17.89 | $17.90 | $17.90 |
| Purchase #5 | $103.79 | 4.183% | $108.1315 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $58.76 | 6.306% | $62.4654 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $190.67 | 13.334% | $216.0939 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $669.63 | $734.1160 | $734.11 | $734.15 | $734.10 | |