| 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 | $106.33 | 12.451% | $119.5691 | $119.57 | $119.55 | $119.60 |
| Purchase #2 | $116.88 | 12.459% | $131.4421 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $137.82 | 8.630% | $149.7139 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $134.55 | 8.460% | $145.9329 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $214.80 | 3.472% | $222.2579 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $119.94 | 8.361% | $129.9682 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $69.41 | 4.142% | $72.285 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $899.73 | $971.1691 | $971.17 | $971.15 | $971.20 | |