| 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 | $139.67 | 6.231% | $148.3728 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $204.79 | 8.334% | $221.8572 | $221.86 | $221.85 | $221.90 |
| Purchase #3 | $190.57 | 7.481% | $204.8265 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $52.44 | 7.831% | $56.5466 | $56.55 | $56.55 | $56.50 |
| Purchase #5 | $132.94 | 13.381% | $150.7287 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $140.71 | 8.610% | $152.8251 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $185.46 | 4.599% | $193.9893 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $1,046.58 | $1,129.1462 | $1,129.16 | $1,129.20 | $1,129.10 | |