| 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 | $134.68 | 4.658% | $140.9534 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $147.33 | 4.489% | $153.9436 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $37.39 | 13.337% | $42.3767 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $132.42 | 7.648% | $142.5475 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $18.30 | 6.621% | $19.5116 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $201.91 | 6.761% | $215.5611 | $215.56 | $215.55 | $215.60 |
| Purchase #7 | $227.95 | 10.252% | $251.3194 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $899.98 | $966.2133 | $966.21 | $966.20 | $966.20 | |