| 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 | $135.99 | 6.481% | $144.8035 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $189.81 | 13.802% | $216.0076 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $157.84 | 11.139% | $175.4218 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $232.40 | 10.675% | $257.2087 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $213.39 | 5.591% | $225.3206 | $225.32 | $225.30 | $225.30 |
| Purchase #6 | $122.75 | 10.295% | $135.3871 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $218.41 | 8.544% | $237.071 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,270.59 | $1,391.2203 | $1,391.22 | $1,391.15 | $1,391.20 | |