| 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 | $231.69 | 13.583% | $263.1605 | $263.16 | $263.15 | $263.20 |
| Purchase #2 | $178.36 | 7.485% | $191.7102 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $58.56 | 13.228% | $66.3063 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $238.26 | 12.440% | $267.8995 | $267.90 | $267.90 | $267.90 |
| Purchase #5 | $154.67 | 4.249% | $161.2419 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $158.27 | 9.272% | $172.9448 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $15.71 | 11.211% | $17.4712 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $1,035.52 | $1,140.7344 | $1,140.73 | $1,140.70 | $1,140.70 | |