| 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 | $120.45 | 8.871% | $131.1351 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $175.27 | 7.515% | $188.4415 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $103.34 | 9.580% | $113.24 | $113.24 | $113.25 | $113.20 |
| Purchase #4 | $100.88 | 6.427% | $107.3636 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $196.81 | 4.152% | $204.9816 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $188.26 | 13.773% | $214.189 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $5.35 | 11.794% | $5.981 | $5.98 | $6.00 | $6.00 |
| 7 purchase totals = | $890.36 | $965.3318 | $965.33 | $965.40 | $965.30 | |