| 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 | $156.41 | 13.665% | $177.7834 | $177.78 | $177.80 | $177.80 |
| Purchase #2 | $107.57 | 13.352% | $121.9327 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $220.51 | 4.743% | $230.9688 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $82.55 | 3.712% | $85.6143 | $85.61 | $85.60 | $85.60 |
| Purchase #5 | $80.73 | 4.277% | $84.1828 | $84.18 | $84.20 | $84.20 |
| Purchase #6 | $85.60 | 12.318% | $96.1442 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $149.99 | 5.792% | $158.6774 | $158.68 | $158.70 | $158.70 |
| 7 purchase totals = | $883.36 | $955.3036 | $955.29 | $955.35 | $955.30 | |