| 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 | $143.77 | 6.411% | $152.9871 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $228.72 | 6.586% | $243.7835 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $98.61 | 7.759% | $106.2611 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $217.75 | 5.191% | $229.0534 | $229.05 | $229.05 | $229.10 |
| Purchase #5 | $146.34 | 8.732% | $159.1184 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $144.97 | 7.484% | $155.8196 | $155.82 | $155.80 | $155.80 |
| Purchase #7 | $219.53 | 4.563% | $229.5472 | $229.55 | $229.55 | $229.50 |
| 7 purchase totals = | $1,199.69 | $1,276.5703 | $1,276.57 | $1,276.55 | $1,276.60 | |