| 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 | $163.61 | 13.672% | $185.9788 | $185.98 | $186.00 | $186.00 |
| Purchase #2 | $13.73 | 13.184% | $15.5402 | $15.54 | $15.55 | $15.50 |
| Purchase #3 | $139.55 | 7.302% | $149.7399 | $149.74 | $149.75 | $149.70 |
| Purchase #4 | $33.84 | 8.815% | $36.823 | $36.82 | $36.80 | $36.80 |
| Purchase #5 | $29.60 | 7.276% | $31.7537 | $31.75 | $31.75 | $31.80 |
| Purchase #6 | $91.57 | 9.838% | $100.5787 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $42.52 | 6.359% | $45.2238 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $514.42 | $565.6381 | $565.63 | $565.65 | $565.60 | |