| 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 | $141.56 | 12.774% | $159.6429 | $159.64 | $159.65 | $159.60 |
| Purchase #2 | $67.62 | 13.364% | $76.6567 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $46.33 | 7.136% | $49.6361 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $47.71 | 8.721% | $51.8708 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $149.87 | 9.859% | $164.6457 | $164.65 | $164.65 | $164.60 |
| Purchase #6 | $73.82 | 5.460% | $77.8506 | $77.85 | $77.85 | $77.90 |
| Purchase #7 | $183.90 | 7.665% | $197.9959 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $710.81 | $778.2987 | $778.31 | $778.30 | $778.30 | |