| 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 | $153.51 | 4.666% | $160.6728 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $159.48 | 9.861% | $175.2063 | $175.21 | $175.20 | $175.20 |
| Purchase #3 | $236.90 | 12.757% | $267.1213 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $84.95 | 10.306% | $93.7049 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $111.60 | 11.154% | $124.0479 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $72.38 | 12.344% | $81.3146 | $81.31 | $81.30 | $81.30 |
| Purchase #7 | $205.40 | 5.822% | $217.3584 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,024.22 | $1,119.4262 | $1,119.42 | $1,119.35 | $1,119.40 | |