| 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 | $97.67 | 6.640% | $104.1553 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $166.84 | 13.737% | $189.7588 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $161.55 | 5.703% | $170.7632 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $27.59 | 12.816% | $31.1259 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $244.79 | 11.223% | $272.2628 | $272.26 | $272.25 | $272.30 |
| Purchase #6 | $129.74 | 13.800% | $147.6441 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $84.61 | 7.143% | $90.6537 | $90.65 | $90.65 | $90.70 |
| 7 purchase totals = | $912.79 | $1,006.3638 | $1,006.36 | $1,006.35 | $1,006.50 | |