| 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 | $70.77 | 6.325% | $75.2462 | $75.25 | $75.25 | $75.20 |
| Purchase #2 | $175.51 | 3.415% | $181.5037 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $243.72 | 6.815% | $260.3295 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $122.68 | 8.289% | $132.8489 | $132.85 | $132.85 | $132.80 |
| Purchase #5 | $170.78 | 8.344% | $185.0299 | $185.03 | $185.05 | $185.00 |
| Purchase #6 | $69.68 | 3.303% | $71.9815 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $232.44 | 3.370% | $240.2732 | $240.27 | $240.25 | $240.30 |
| 7 purchase totals = | $1,085.58 | $1,147.2129 | $1,147.21 | $1,147.25 | $1,147.10 | |