| 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 | $161.35 | 12.371% | $181.3106 | $181.31 | $181.30 | $181.30 |
| Purchase #2 | $127.79 | 7.842% | $137.8113 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $141.35 | 7.537% | $152.0035 | $152.00 | $152.00 | $152.00 |
| Purchase #4 | $243.59 | 9.646% | $267.0867 | $267.09 | $267.10 | $267.10 |
| Purchase #5 | $29.44 | 12.185% | $33.0273 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $157.50 | 11.269% | $175.2487 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $32.71 | 5.811% | $34.6108 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $893.73 | $981.0989 | $981.10 | $981.10 | $981.00 | |