| 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 | $163.97 | 8.617% | $178.0993 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $236.35 | 7.708% | $254.5679 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $60.74 | 4.772% | $63.6385 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $148.76 | 7.790% | $160.3484 | $160.35 | $160.35 | $160.30 |
| Purchase #5 | $178.47 | 3.103% | $184.0079 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $227.27 | 11.214% | $252.7561 | $252.76 | $252.75 | $252.80 |
| Purchase #7 | $122.77 | 4.305% | $128.0552 | $128.06 | $128.05 | $128.10 |
| 7 purchase totals = | $1,138.33 | $1,221.4733 | $1,221.49 | $1,221.45 | $1,221.50 | |