| 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 | $166.94 | 10.293% | $184.1231 | $184.12 | $184.10 | $184.10 |
| Purchase #2 | $221.77 | 12.439% | $249.356 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $38.61 | 9.862% | $42.4177 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $73.64 | 4.758% | $77.1438 | $77.14 | $77.15 | $77.10 |
| Purchase #5 | $189.54 | 7.249% | $203.2798 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $160.61 | 10.441% | $177.3793 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $38.49 | 11.646% | $42.9725 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $889.60 | $976.6722 | $976.67 | $976.65 | $976.70 | |