| 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 | $114.35 | 7.266% | $122.6587 | $122.66 | $122.65 | $122.70 |
| Purchase #2 | $157.36 | 3.776% | $163.3019 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $230.33 | 5.829% | $243.7559 | $243.76 | $243.75 | $243.80 |
| Purchase #4 | $167.71 | 4.829% | $175.8087 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $159.45 | 8.443% | $172.9124 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $38.76 | 10.360% | $42.7755 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $33.27 | 9.171% | $36.3212 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $901.23 | $957.5343 | $957.54 | $957.50 | $957.60 | |