| 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 | $151.45 | 8.503% | $164.3278 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $89.32 | 6.729% | $95.3303 | $95.33 | $95.35 | $95.30 |
| Purchase #3 | $58.67 | 9.218% | $64.0782 | $64.08 | $64.10 | $64.10 |
| Purchase #4 | $98.60 | 13.657% | $112.0658 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $157.60 | 7.629% | $169.6233 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $17.33 | 10.587% | $19.1647 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $32.51 | 6.253% | $34.5429 | $34.54 | $34.55 | $34.50 |
| 7 purchase totals = | $605.48 | $659.1330 | $659.13 | $659.15 | $659.10 | |