| 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 | $201.28 | 10.602% | $222.6197 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $45.43 | 10.854% | $50.361 | $50.36 | $50.35 | $50.40 |
| Purchase #3 | $25.44 | 13.321% | $28.8289 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $90.83 | 8.350% | $98.4143 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $161.39 | 5.681% | $170.5586 | $170.56 | $170.55 | $170.60 |
| Purchase #6 | $177.84 | 8.760% | $193.4188 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $148.61 | 8.401% | $161.0947 | $161.09 | $161.10 | $161.10 |
| 7 purchase totals = | $850.82 | $925.2960 | $925.29 | $925.25 | $925.30 | |