| 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 | $198.51 | 10.419% | $219.1928 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $145.96 | 3.189% | $150.6147 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $55.57 | 9.718% | $60.9703 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $218.86 | 13.551% | $248.5177 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $7.69 | 11.270% | $8.5567 | $8.56 | $8.55 | $8.60 |
| Purchase #6 | $15.90 | 7.731% | $17.1292 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $29.96 | 7.563% | $32.2259 | $32.23 | $32.25 | $32.20 |
| 7 purchase totals = | $672.45 | $737.2073 | $737.21 | $737.20 | $737.20 | |