| 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 | $229.98 | 6.869% | $245.7773 | $245.78 | $245.80 | $245.80 |
| Purchase #2 | $180.73 | 5.667% | $190.972 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $94.66 | 12.349% | $106.3496 | $106.35 | $106.35 | $106.30 |
| Purchase #4 | $111.68 | 10.359% | $123.2489 | $123.25 | $123.25 | $123.20 |
| Purchase #5 | $110.46 | 7.256% | $118.475 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $167.48 | 6.734% | $178.7581 | $178.76 | $178.75 | $178.80 |
| Purchase #7 | $104.39 | 3.364% | $107.9017 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $999.38 | $1,071.4826 | $1,071.49 | $1,071.50 | $1,071.50 | |