| 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 | $185.71 | 4.755% | $194.5405 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $51.66 | 4.578% | $54.025 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $243.35 | 3.212% | $251.1664 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $108.39 | 12.443% | $121.877 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $200.27 | 8.427% | $217.1468 | $217.15 | $217.15 | $217.10 |
| Purchase #6 | $209.68 | 5.801% | $221.8435 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $43.67 | 3.403% | $45.1561 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $1,042.73 | $1,105.7553 | $1,105.77 | $1,105.80 | $1,105.70 | |