| 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 | $31.71 | 13.225% | $35.9036 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $131.53 | 11.136% | $146.1772 | $146.18 | $146.20 | $146.20 |
| Purchase #3 | $175.37 | 8.375% | $190.0572 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $84.29 | 10.730% | $93.3343 | $93.33 | $93.35 | $93.30 |
| Purchase #5 | $187.33 | 9.418% | $204.9727 | $204.97 | $204.95 | $205.00 |
| Purchase #6 | $197.40 | 4.121% | $205.5349 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $103.42 | 11.408% | $115.2182 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $911.05 | $991.1981 | $991.19 | $991.20 | $991.20 | |