| 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 | $109.42 | 10.701% | $121.129 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $73.86 | 6.290% | $78.5058 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $164.92 | 3.253% | $170.2848 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $88.40 | 9.320% | $96.6389 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $188.57 | 12.149% | $211.4794 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $108.49 | 4.801% | $113.6986 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $150.91 | 5.752% | $159.5903 | $159.59 | $159.60 | $159.60 |
| 7 purchase totals = | $884.57 | $951.3268 | $951.33 | $951.40 | $951.30 | |