| 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 | $139.61 | 11.310% | $155.3999 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $218.27 | 8.551% | $236.9343 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $76.56 | 3.858% | $79.5137 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $111.72 | 10.632% | $123.5981 | $123.60 | $123.60 | $123.60 |
| Purchase #5 | $96.60 | 11.496% | $107.7051 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $188.36 | 10.248% | $207.6631 | $207.66 | $207.65 | $207.70 |
| Purchase #7 | $167.85 | 13.861% | $191.1157 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $998.97 | $1,101.9299 | $1,101.93 | $1,101.90 | $1,101.90 | |