| 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 | $167.58 | 11.662% | $187.1232 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $143.75 | 7.119% | $153.9836 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $74.28 | 7.381% | $79.7626 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $78.77 | 13.110% | $89.0967 | $89.10 | $89.10 | $89.10 |
| Purchase #5 | $201.29 | 8.563% | $218.5265 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $50.70 | 8.371% | $54.9441 | $54.94 | $54.95 | $54.90 |
| Purchase #7 | $103.41 | 3.640% | $107.1741 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $819.78 | $890.6108 | $890.60 | $890.60 | $890.60 | |