| 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 | $217.38 | 5.191% | $228.6642 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $140.36 | 8.164% | $151.819 | $151.82 | $151.80 | $151.80 |
| Purchase #3 | $161.87 | 3.656% | $167.788 | $167.79 | $167.80 | $167.80 |
| Purchase #4 | $67.96 | 11.356% | $75.6775 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $120.95 | 3.105% | $124.7055 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $121.46 | 7.597% | $130.6873 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $7.96 | 10.506% | $8.7963 | $8.80 | $8.80 | $8.80 |
| 7 purchase totals = | $837.94 | $888.1378 | $888.15 | $888.15 | $888.20 | |