| 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 | $137.53 | 8.605% | $149.3645 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $198.86 | 7.676% | $214.1245 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $96.96 | 5.242% | $102.0426 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $182.52 | 5.849% | $193.1956 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $108.67 | 5.583% | $114.737 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $39.60 | 6.667% | $42.2401 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $42.56 | 10.799% | $47.1561 | $47.16 | $47.15 | $47.20 |
| 7 purchase totals = | $806.70 | $862.8604 | $862.86 | $862.85 | $862.80 | |