| 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 | $11.61 | 6.171% | $12.3265 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $151.99 | 5.446% | $160.2674 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $161.39 | 3.630% | $167.2485 | $167.25 | $167.25 | $167.20 |
| Purchase #4 | $189.92 | 4.131% | $197.7656 | $197.77 | $197.75 | $197.80 |
| Purchase #5 | $112.33 | 6.353% | $119.4663 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $162.46 | 11.191% | $180.6409 | $180.64 | $180.65 | $180.60 |
| Purchase #7 | $18.98 | 8.803% | $20.6508 | $20.65 | $20.65 | $20.70 |
| 7 purchase totals = | $808.68 | $858.3660 | $858.38 | $858.35 | $858.40 | |