| 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 | $132.95 | 10.847% | $147.3711 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $109.56 | 13.629% | $124.4919 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $210.39 | 8.152% | $227.541 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $163.40 | 7.850% | $176.2269 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $212.32 | 13.134% | $240.2061 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $15.47 | 6.764% | $16.5164 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $97.63 | 7.343% | $104.799 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $941.72 | $1,037.1524 | $1,037.16 | $1,037.15 | $1,037.10 | |