| 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 | $182.30 | 6.143% | $193.4987 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $187.74 | 8.530% | $203.7542 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $45.26 | 9.437% | $49.5312 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $70.69 | 13.427% | $80.1815 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $118.93 | 5.790% | $125.816 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $206.46 | 12.573% | $232.4182 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $173.61 | 13.641% | $197.2921 | $197.29 | $197.30 | $197.30 |
| 7 purchase totals = | $984.99 | $1,082.4919 | $1,082.49 | $1,082.50 | $1,082.50 | |