| 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 | $164.29 | 5.511% | $173.344 | $173.34 | $173.35 | $173.30 |
| Purchase #2 | $71.50 | 13.476% | $81.1353 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $119.52 | 10.424% | $131.9788 | $131.98 | $132.00 | $132.00 |
| Purchase #4 | $135.52 | 3.872% | $140.7673 | $140.77 | $140.75 | $140.80 |
| Purchase #5 | $118.40 | 8.262% | $128.1822 | $128.18 | $128.20 | $128.20 |
| Purchase #6 | $43.69 | 7.465% | $46.9515 | $46.95 | $46.95 | $47.00 |
| Purchase #7 | $225.94 | 11.430% | $251.7649 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $878.86 | $954.1240 | $954.12 | $954.15 | $954.20 | |