| 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 | $131.98 | 7.702% | $142.1451 | $142.15 | $142.15 | $142.10 |
| Purchase #2 | $104.84 | 11.568% | $116.9679 | $116.97 | $116.95 | $117.00 |
| Purchase #3 | $22.80 | 6.110% | $24.1931 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $30.77 | 6.150% | $32.6624 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $107.39 | 13.184% | $121.5483 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $24.30 | 4.136% | $25.305 | $25.31 | $25.30 | $25.30 |
| Purchase #7 | $243.48 | 12.720% | $274.4507 | $274.45 | $274.45 | $274.50 |
| 7 purchase totals = | $665.56 | $737.2725 | $737.28 | $737.25 | $737.30 | |