| 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 | $134.90 | 13.746% | $153.4434 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $65.27 | 13.469% | $74.0612 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $241.89 | 9.283% | $264.3446 | $264.34 | $264.35 | $264.30 |
| Purchase #4 | $210.39 | 7.769% | $226.7352 | $226.74 | $226.75 | $226.70 |
| Purchase #5 | $152.46 | 5.471% | $160.8011 | $160.80 | $160.80 | $160.80 |
| Purchase #6 | $95.76 | 6.542% | $102.0246 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $114.99 | 5.339% | $121.1293 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $1,015.66 | $1,102.5394 | $1,102.53 | $1,102.55 | $1,102.40 | |