| 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 | $126.30 | 7.499% | $135.7712 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $120.46 | 8.741% | $130.9894 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $62.82 | 10.475% | $69.4004 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $170.66 | 7.204% | $182.9543 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $132.65 | 13.805% | $150.9623 | $150.96 | $150.95 | $151.00 |
| Purchase #6 | $153.90 | 3.386% | $159.1111 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $36.36 | 6.832% | $38.8441 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $803.15 | $868.0328 | $868.02 | $868.00 | $868.10 | |