| 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 | $147.73 | 13.533% | $167.7223 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $135.70 | 13.368% | $153.8404 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $21.43 | 11.375% | $23.8677 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $129.35 | 4.745% | $135.4877 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $102.87 | 9.628% | $112.7743 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $137.62 | 11.166% | $152.9866 | $152.99 | $153.00 | $153.00 |
| Purchase #7 | $205.77 | 3.299% | $212.5584 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $880.47 | $959.2374 | $959.24 | $959.20 | $959.30 | |