| 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 | $172.44 | 3.323% | $178.1702 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $118.69 | 6.703% | $126.6458 | $126.65 | $126.65 | $126.60 |
| Purchase #3 | $136.79 | 5.848% | $144.7895 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $127.71 | 7.216% | $136.9256 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $119.89 | 8.304% | $129.8457 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $102.48 | 11.154% | $113.9106 | $113.91 | $113.90 | $113.90 |
| Purchase #7 | $182.55 | 11.148% | $202.9007 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $960.55 | $1,033.1881 | $1,033.20 | $1,033.20 | $1,033.10 | |