| 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 | $139.70 | 7.126% | $149.655 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $100.94 | 13.229% | $114.2934 | $114.29 | $114.30 | $114.30 |
| Purchase #3 | $77.52 | 3.717% | $80.4014 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $24.55 | 12.128% | $27.5274 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $226.48 | 9.248% | $247.4249 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $156.59 | 3.415% | $161.9375 | $161.94 | $161.95 | $161.90 |
| Purchase #7 | $159.62 | 10.832% | $176.91 | $176.91 | $176.90 | $176.90 |
| 7 purchase totals = | $885.40 | $958.1496 | $958.15 | $958.15 | $958.10 | |