| 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 | $164.68 | 7.778% | $177.4888 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $245.56 | 5.378% | $258.7662 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $148.67 | 13.462% | $168.684 | $168.68 | $168.70 | $168.70 |
| Purchase #4 | $90.83 | 4.375% | $94.8038 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $185.49 | 11.603% | $207.0124 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $205.27 | 11.207% | $228.2746 | $228.27 | $228.25 | $228.30 |
| Purchase #7 | $123.87 | 8.109% | $133.9146 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $1,164.37 | $1,268.9444 | $1,268.93 | $1,268.90 | $1,269.00 | |