| 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 | $170.43 | 7.692% | $183.5395 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $67.92 | 11.146% | $75.4904 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $215.82 | 11.496% | $240.6307 | $240.63 | $240.65 | $240.60 |
| Purchase #4 | $26.68 | 8.157% | $28.8563 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $223.41 | 3.653% | $231.5712 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $138.88 | 8.460% | $150.6292 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $35.56 | 10.679% | $39.3575 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $878.70 | $950.0748 | $950.08 | $950.10 | $950.10 | |