| 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 | $9.46 | 10.667% | $10.4691 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $177.88 | 13.459% | $201.8209 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $137.67 | 8.287% | $149.0787 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $170.35 | 8.587% | $184.978 | $184.98 | $185.00 | $185.00 |
| Purchase #5 | $42.41 | 10.642% | $46.9233 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $86.66 | 8.555% | $94.0738 | $94.07 | $94.05 | $94.10 |
| Purchase #7 | $233.53 | 4.415% | $243.8403 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $857.96 | $931.1841 | $931.18 | $931.15 | $931.20 | |