| 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 | $245.93 | 13.163% | $278.3018 | $278.30 | $278.30 | $278.30 |
| Purchase #2 | $156.73 | 7.675% | $168.759 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $134.80 | 13.604% | $153.1382 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $244.33 | 7.730% | $263.2167 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $211.49 | 11.775% | $236.3929 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $245.56 | 11.790% | $274.5115 | $274.51 | $274.50 | $274.50 |
| Purchase #7 | $134.84 | 7.249% | $144.6146 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $1,373.68 | $1,518.9347 | $1,518.93 | $1,518.90 | $1,518.90 | |