| 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 | $116.54 | 7.597% | $125.3935 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $142.32 | 9.383% | $155.6739 | $155.67 | $155.65 | $155.70 |
| Purchase #3 | $146.81 | 10.130% | $161.6819 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $23.40 | 8.431% | $25.3729 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $199.25 | 9.444% | $218.0672 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $64.90 | 7.128% | $69.5261 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $177.63 | 8.663% | $193.0181 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $870.85 | $948.7336 | $948.73 | $948.70 | $948.80 | |