| 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 | $16.78 | 13.859% | $19.1055 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $39.47 | 12.424% | $44.3738 | $44.37 | $44.35 | $44.40 |
| Purchase #3 | $212.27 | 11.311% | $236.2799 | $236.28 | $236.30 | $236.30 |
| Purchase #4 | $172.25 | 5.597% | $181.8908 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $147.54 | 12.716% | $166.3012 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $18.97 | 5.298% | $19.975 | $19.98 | $20.00 | $20.00 |
| Purchase #7 | $214.83 | 12.285% | $241.2219 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $822.11 | $909.1481 | $909.15 | $909.15 | $909.20 | |