| 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 | $95.79 | 11.615% | $106.916 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $19.90 | 12.323% | $22.3523 | $22.35 | $22.35 | $22.40 |
| Purchase #3 | $103.49 | 5.123% | $108.7918 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $233.94 | 8.184% | $253.0856 | $253.09 | $253.10 | $253.10 |
| Purchase #5 | $86.45 | 9.633% | $94.7777 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $163.70 | 12.769% | $184.6029 | $184.60 | $184.60 | $184.60 |
| Purchase #7 | $84.86 | 3.294% | $87.6553 | $87.66 | $87.65 | $87.70 |
| 7 purchase totals = | $788.13 | $858.1816 | $858.19 | $858.20 | $858.30 | |