| 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 | $139.26 | 7.780% | $150.0944 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $188.67 | 6.431% | $200.8034 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $33.59 | 6.712% | $35.8446 | $35.84 | $35.85 | $35.80 |
| Purchase #4 | $103.96 | 9.849% | $114.199 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $29.82 | 10.517% | $32.9562 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $164.73 | 6.350% | $175.1904 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $118.26 | 7.751% | $127.4263 | $127.43 | $127.45 | $127.40 |
| 7 purchase totals = | $778.29 | $836.5143 | $836.51 | $836.55 | $836.50 | |