| 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 | $151.98 | 3.487% | $157.2795 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $215.48 | 8.277% | $233.3153 | $233.32 | $233.30 | $233.30 |
| Purchase #3 | $84.73 | 6.660% | $90.373 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $70.35 | 9.369% | $76.9411 | $76.94 | $76.95 | $76.90 |
| Purchase #5 | $158.25 | 9.108% | $172.6634 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $58.63 | 12.172% | $65.7664 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $130.61 | 10.822% | $144.7446 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $870.03 | $941.0833 | $941.08 | $941.05 | $941.10 | |