| 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 | $168.77 | 11.258% | $187.7701 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $105.67 | 3.505% | $109.3737 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $94.53 | 13.603% | $107.3889 | $107.39 | $107.40 | $107.40 |
| Purchase #4 | $150.50 | 13.545% | $170.8852 | $170.89 | $170.90 | $170.90 |
| Purchase #5 | $113.96 | 6.415% | $121.2705 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $156.75 | 13.426% | $177.7953 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $45.54 | 8.650% | $49.4792 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $835.72 | $923.9629 | $923.97 | $923.95 | $924.10 | |