| 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 | $151.48 | 6.175% | $160.8339 | $160.83 | $160.85 | $160.80 |
| Purchase #2 | $153.76 | 6.384% | $163.576 | $163.58 | $163.60 | $163.60 |
| Purchase #3 | $29.42 | 12.151% | $32.9948 | $32.99 | $33.00 | $33.00 |
| Purchase #4 | $229.60 | 6.636% | $244.8363 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $205.58 | 9.212% | $224.518 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $72.63 | 6.720% | $77.5107 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $167.71 | 4.562% | $175.3609 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $1,010.18 | $1,079.6306 | $1,079.63 | $1,079.65 | $1,079.60 | |