| 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 | $172.68 | 3.353% | $178.47 | $178.47 | $178.45 | $178.50 |
| Purchase #2 | $197.92 | 4.532% | $206.8897 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $65.86 | 3.189% | $67.9603 | $67.96 | $67.95 | $68.00 |
| Purchase #4 | $106.77 | 11.122% | $118.645 | $118.65 | $118.65 | $118.60 |
| Purchase #5 | $169.80 | 10.180% | $187.0856 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $37.48 | 8.387% | $40.6234 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $147.89 | 12.604% | $166.5301 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $898.40 | $966.2041 | $966.21 | $966.20 | $966.20 | |