| 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 | $146.59 | 13.338% | $166.1422 | $166.14 | $166.15 | $166.10 |
| Purchase #2 | $109.94 | 5.294% | $115.7602 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $192.46 | 8.278% | $208.3918 | $208.39 | $208.40 | $208.40 |
| Purchase #4 | $96.71 | 4.440% | $101.0039 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $92.67 | 4.526% | $96.8642 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $228.26 | 3.817% | $236.9727 | $236.97 | $236.95 | $237.00 |
| Purchase #7 | $101.69 | 10.190% | $112.0522 | $112.05 | $112.05 | $112.10 |
| 7 purchase totals = | $968.32 | $1,037.1872 | $1,037.17 | $1,037.15 | $1,037.30 | |