| 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 | $216.71 | 7.146% | $232.1961 | $232.20 | $232.20 | $232.20 |
| Purchase #2 | $17.77 | 6.313% | $18.8918 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $80.34 | 11.593% | $89.6538 | $89.65 | $89.65 | $89.70 |
| Purchase #4 | $107.48 | 8.353% | $116.4578 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $159.61 | 7.515% | $171.6047 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $19.66 | 12.255% | $22.0693 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $29.98 | 10.796% | $33.2166 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $631.55 | $684.0901 | $684.09 | $684.05 | $684.20 | |