| 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 | $137.39 | 10.247% | $151.4684 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $236.57 | 8.677% | $257.0972 | $257.10 | $257.10 | $257.10 |
| Purchase #3 | $67.56 | 4.413% | $70.5414 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $191.83 | 6.272% | $203.8616 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $16.87 | 13.566% | $19.1586 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $76.99 | 5.769% | $81.4316 | $81.43 | $81.45 | $81.40 |
| Purchase #7 | $39.93 | 11.172% | $44.391 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $767.14 | $827.9498 | $827.95 | $827.95 | $828.00 | |