| 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 | $149.49 | 5.740% | $158.0707 | $158.07 | $158.05 | $158.10 |
| Purchase #2 | $58.81 | 7.314% | $63.1114 | $63.11 | $63.10 | $63.10 |
| Purchase #3 | $211.28 | 8.546% | $229.336 | $229.34 | $229.35 | $229.30 |
| Purchase #4 | $15.97 | 4.372% | $16.6682 | $16.67 | $16.65 | $16.70 |
| Purchase #5 | $68.46 | 10.199% | $75.4422 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $75.46 | 13.110% | $85.3528 | $85.35 | $85.35 | $85.40 |
| Purchase #7 | $162.63 | 13.782% | $185.0437 | $185.04 | $185.05 | $185.00 |
| 7 purchase totals = | $742.10 | $813.0250 | $813.02 | $813.00 | $813.00 | |