| 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 | $144.88 | 5.479% | $152.818 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $105.84 | 6.664% | $112.8932 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $122.44 | 8.163% | $132.4348 | $132.43 | $132.45 | $132.40 |
| Purchase #4 | $102.76 | 12.317% | $115.4169 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $127.52 | 10.423% | $140.8114 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $75.99 | 9.502% | $83.2106 | $83.21 | $83.20 | $83.20 |
| Purchase #7 | $74.26 | 10.757% | $82.2481 | $82.25 | $82.25 | $82.20 |
| 7 purchase totals = | $753.69 | $819.8330 | $819.83 | $819.80 | $819.70 | |