| 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 | $164.65 | 3.350% | $170.1658 | $170.17 | $170.15 | $170.20 |
| Purchase #2 | $60.88 | 5.431% | $64.1864 | $64.19 | $64.20 | $64.20 |
| Purchase #3 | $153.59 | 9.115% | $167.5897 | $167.59 | $167.60 | $167.60 |
| Purchase #4 | $37.81 | 7.742% | $40.7373 | $40.74 | $40.75 | $40.70 |
| Purchase #5 | $140.62 | 7.588% | $151.2902 | $151.29 | $151.30 | $151.30 |
| Purchase #6 | $216.36 | 4.319% | $225.7046 | $225.70 | $225.70 | $225.70 |
| Purchase #7 | $147.33 | 6.196% | $156.4586 | $156.46 | $156.45 | $156.50 |
| 7 purchase totals = | $921.24 | $976.1326 | $976.14 | $976.15 | $976.20 | |