| 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 | $116.72 | 11.520% | $130.1661 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $25.89 | 10.197% | $28.53 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $24.59 | 12.503% | $27.6645 | $27.66 | $27.65 | $27.70 |
| Purchase #4 | $60.64 | 7.105% | $64.9485 | $64.95 | $64.95 | $64.90 |
| Purchase #5 | $22.96 | 12.293% | $25.7825 | $25.78 | $25.80 | $25.80 |
| Purchase #6 | $181.56 | 9.592% | $198.9752 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $138.85 | 9.656% | $152.2574 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $571.21 | $628.3242 | $628.33 | $628.35 | $628.40 | |