| 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 | $139.72 | 12.729% | $157.505 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $25.81 | 9.509% | $28.2643 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $182.96 | 11.664% | $204.3005 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $74.97 | 6.442% | $79.7996 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $53.50 | 10.483% | $59.1084 | $59.11 | $59.10 | $59.10 |
| Purchase #6 | $209.85 | 4.707% | $219.7276 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $141.36 | 5.208% | $148.722 | $148.72 | $148.70 | $148.70 |
| 7 purchase totals = | $828.17 | $897.4274 | $897.43 | $897.40 | $897.40 | |