| 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 | $170.68 | 6.706% | $182.1258 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $209.61 | 3.741% | $217.4515 | $217.45 | $217.45 | $217.50 |
| Purchase #3 | $157.65 | 11.223% | $175.3431 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $164.96 | 13.687% | $187.5381 | $187.54 | $187.55 | $187.50 |
| Purchase #5 | $239.89 | 4.679% | $251.1145 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $83.51 | 9.858% | $91.7424 | $91.74 | $91.75 | $91.70 |
| Purchase #7 | $100.87 | 6.109% | $107.0321 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,127.17 | $1,212.3475 | $1,212.34 | $1,212.40 | $1,212.20 | |