| 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 | $118.42 | 10.387% | $130.7203 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $55.40 | 3.138% | $57.1385 | $57.14 | $57.15 | $57.10 |
| Purchase #3 | $233.85 | 9.455% | $255.9605 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $14.75 | 11.861% | $16.4995 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $67.39 | 7.733% | $72.6013 | $72.60 | $72.60 | $72.60 |
| Purchase #6 | $170.82 | 7.267% | $183.2335 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $156.79 | 13.411% | $177.8171 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $817.42 | $893.9707 | $893.97 | $893.95 | $893.90 | |