| 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 | $189.67 | 4.716% | $198.6148 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $185.51 | 6.826% | $198.1729 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $118.54 | 12.162% | $132.9568 | $132.96 | $132.95 | $133.00 |
| Purchase #4 | $104.40 | 4.300% | $108.8892 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $76.70 | 8.363% | $83.1144 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $88.96 | 9.128% | $97.0803 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $232.39 | 11.725% | $259.6377 | $259.64 | $259.65 | $259.60 |
| 7 purchase totals = | $996.17 | $1,078.4661 | $1,078.46 | $1,078.45 | $1,078.50 | |