| 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 | $16.69 | 10.297% | $18.4086 | $18.41 | $18.40 | $18.40 |
| Purchase #2 | $147.99 | 6.499% | $157.6079 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $54.51 | 8.318% | $59.0441 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $190.48 | 6.536% | $202.9298 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $12.47 | 6.856% | $13.3249 | $13.32 | $13.30 | $13.30 |
| Purchase #6 | $5.68 | 11.258% | $6.3195 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $155.98 | 12.726% | $175.83 | $175.83 | $175.85 | $175.80 |
| 7 purchase totals = | $583.80 | $633.4648 | $633.46 | $633.45 | $633.30 | |