| 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 | $142.96 | 10.134% | $157.4476 | $157.45 | $157.45 | $157.40 |
| Purchase #2 | $148.71 | 5.732% | $157.2341 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $6.52 | 12.473% | $7.3332 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $53.39 | 7.488% | $57.3878 | $57.39 | $57.40 | $57.40 |
| Purchase #5 | $175.77 | 4.511% | $183.699 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $98.70 | 5.447% | $104.0762 | $104.08 | $104.10 | $104.10 |
| Purchase #7 | $191.84 | 11.552% | $214.0014 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $817.89 | $881.1793 | $881.18 | $881.25 | $881.10 | |