| 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 | $169.91 | 11.162% | $188.8754 | $188.88 | $188.90 | $188.90 |
| Purchase #2 | $197.66 | 5.241% | $208.0194 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $108.29 | 9.610% | $118.6967 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $158.73 | 9.825% | $174.3252 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $105.61 | 11.536% | $117.7932 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $241.43 | 12.784% | $272.2944 | $272.29 | $272.30 | $272.30 |
| Purchase #7 | $168.28 | 9.432% | $184.1522 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,149.91 | $1,264.1565 | $1,264.16 | $1,264.20 | $1,264.20 | |