| 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 | $115.80 | 5.785% | $122.499 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $12.58 | 8.220% | $13.6141 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $167.38 | 6.210% | $177.7743 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $107.28 | 5.609% | $113.2973 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $136.30 | 13.284% | $154.4061 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $178.93 | 9.597% | $196.1019 | $196.10 | $196.10 | $196.10 |
| Purchase #7 | $37.73 | 8.842% | $41.0661 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $756.00 | $818.7588 | $818.76 | $818.70 | $818.80 | |