| 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 | $215.98 | 7.760% | $232.74 | $232.74 | $232.75 | $232.70 |
| Purchase #2 | $136.94 | 10.794% | $151.7213 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $225.34 | 3.651% | $233.5672 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $77.77 | 7.217% | $83.3827 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $89.69 | 3.792% | $93.091 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $161.61 | 8.484% | $175.321 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $105.26 | 6.778% | $112.3945 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $1,012.59 | $1,082.2177 | $1,082.21 | $1,082.20 | $1,082.20 | |