| 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 | $157.72 | 3.798% | $163.7102 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $68.53 | 9.264% | $74.8786 | $74.88 | $74.90 | $74.90 |
| Purchase #3 | $152.43 | 4.430% | $159.1826 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $42.45 | 9.768% | $46.5965 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $148.99 | 8.199% | $161.2057 | $161.21 | $161.20 | $161.20 |
| Purchase #6 | $41.44 | 4.865% | $43.4561 | $43.46 | $43.45 | $43.50 |
| Purchase #7 | $93.86 | 5.663% | $99.1753 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $705.42 | $748.2050 | $748.22 | $748.25 | $748.30 | |