| 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 | $138.96 | 13.868% | $158.231 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $203.51 | 12.585% | $229.1217 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $157.66 | 4.418% | $164.6254 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $248.25 | 13.558% | $281.9077 | $281.91 | $281.90 | $281.90 |
| Purchase #5 | $242.98 | 3.180% | $250.7068 | $250.71 | $250.70 | $250.70 |
| Purchase #6 | $166.43 | 6.429% | $177.1298 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $16.50 | 5.786% | $17.4547 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $1,174.29 | $1,279.1771 | $1,279.18 | $1,279.20 | $1,279.10 | |