| 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 | $163.61 | 13.299% | $185.3685 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $122.77 | 9.517% | $134.454 | $134.45 | $134.45 | $134.50 |
| Purchase #3 | $212.61 | 10.558% | $235.0574 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $29.58 | 9.771% | $32.4703 | $32.47 | $32.45 | $32.50 |
| Purchase #5 | $195.93 | 8.642% | $212.8623 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $106.82 | 6.158% | $113.398 | $113.40 | $113.40 | $113.40 |
| Purchase #7 | $35.46 | 9.650% | $38.8819 | $38.88 | $38.90 | $38.90 |
| 7 purchase totals = | $866.78 | $952.4924 | $952.49 | $952.45 | $952.70 | |