| 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 | $122.99 | 8.407% | $133.3298 | $133.33 | $133.35 | $133.30 |
| Purchase #2 | $180.48 | 8.500% | $195.8208 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $178.26 | 11.171% | $198.1734 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $25.49 | 3.499% | $26.3819 | $26.38 | $26.40 | $26.40 |
| Purchase #5 | $149.38 | 13.870% | $170.099 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $113.56 | 7.479% | $122.0532 | $122.05 | $122.05 | $122.10 |
| Purchase #7 | $11.83 | 8.393% | $12.8229 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $781.99 | $858.6810 | $858.67 | $858.65 | $858.70 | |