| 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 | $146.91 | 3.374% | $151.8667 | $151.87 | $151.85 | $151.90 |
| Purchase #2 | $10.28 | 7.645% | $11.0659 | $11.07 | $11.05 | $11.10 |
| Purchase #3 | $85.98 | 7.250% | $92.2136 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $250.27 | 12.327% | $281.1208 | $281.12 | $281.10 | $281.10 |
| Purchase #5 | $91.56 | 5.357% | $96.4649 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $47.89 | 6.282% | $50.8984 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $191.62 | 13.812% | $218.0866 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $824.51 | $901.7169 | $901.72 | $901.65 | $901.80 | |