| 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 | $179.89 | 6.587% | $191.7394 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $74.31 | 12.544% | $83.6314 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $63.99 | 8.811% | $69.6282 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $227.69 | 12.229% | $255.5342 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $91.42 | 12.849% | $103.1666 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $92.28 | 5.549% | $97.4006 | $97.40 | $97.40 | $97.40 |
| Purchase #7 | $27.74 | 12.771% | $31.2827 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $757.32 | $832.3831 | $832.38 | $832.45 | $832.30 | |