| 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 | $187.61 | 10.432% | $207.1815 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $143.37 | 9.128% | $156.4568 | $156.46 | $156.45 | $156.50 |
| Purchase #3 | $6.96 | 13.266% | $7.8833 | $7.88 | $7.90 | $7.90 |
| Purchase #4 | $201.26 | 6.613% | $214.5693 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $10.25 | 3.255% | $10.5836 | $10.58 | $10.60 | $10.60 |
| Purchase #6 | $50.31 | 10.575% | $55.6303 | $55.63 | $55.65 | $55.60 |
| Purchase #7 | $231.85 | 9.470% | $253.8062 | $253.81 | $253.80 | $253.80 |
| 7 purchase totals = | $831.61 | $906.1110 | $906.11 | $906.15 | $906.20 | |