| 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 | $124.99 | 11.361% | $139.1901 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $10.69 | 9.348% | $11.6893 | $11.69 | $11.70 | $11.70 |
| Purchase #3 | $152.66 | 13.568% | $173.3729 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $181.56 | 5.259% | $191.1082 | $191.11 | $191.10 | $191.10 |
| Purchase #5 | $75.94 | 7.696% | $81.7843 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $133.54 | 4.339% | $139.3343 | $139.33 | $139.35 | $139.30 |
| Purchase #7 | $81.82 | 13.848% | $93.1504 | $93.15 | $93.15 | $93.20 |
| 7 purchase totals = | $761.20 | $829.6295 | $829.62 | $829.65 | $829.70 | |