| 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 | $142.87 | 9.422% | $156.3312 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $103.56 | 3.674% | $107.3648 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $73.87 | 11.519% | $82.3791 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $67.53 | 11.502% | $75.2973 | $75.30 | $75.30 | $75.30 |
| Purchase #5 | $37.39 | 7.480% | $40.1868 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $29.82 | 4.576% | $31.1846 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $239.93 | 7.681% | $258.359 | $258.36 | $258.35 | $258.40 |
| 7 purchase totals = | $694.97 | $751.1028 | $751.10 | $751.15 | $751.20 | |