| 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 | $135.70 | 9.216% | $148.2061 | $148.21 | $148.20 | $148.20 |
| Purchase #2 | $38.41 | 7.205% | $41.1774 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $202.81 | 12.231% | $227.6157 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $184.65 | 12.281% | $207.3269 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $167.55 | 13.716% | $190.5312 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $151.61 | 3.525% | $156.9543 | $156.95 | $156.95 | $157.00 |
| Purchase #7 | $213.38 | 7.321% | $229.0015 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $1,094.11 | $1,200.8131 | $1,200.82 | $1,200.85 | $1,200.80 | |