| 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 | $177.62 | 7.528% | $190.9912 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $138.62 | 9.420% | $151.678 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $121.33 | 5.647% | $128.1815 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $120.38 | 10.839% | $133.428 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $193.29 | 5.571% | $204.0582 | $204.06 | $204.05 | $204.10 |
| Purchase #6 | $46.47 | 12.274% | $52.1737 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $167.99 | 13.256% | $190.2588 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $965.70 | $1,050.7694 | $1,050.77 | $1,050.80 | $1,050.90 | |