| 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 | $94.61 | 13.210% | $107.108 | $107.11 | $107.10 | $107.10 |
| Purchase #2 | $110.94 | 11.223% | $123.3908 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $113.35 | 12.430% | $127.4394 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $98.70 | 13.789% | $112.3097 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $70.90 | 13.128% | $80.2078 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $166.78 | 6.545% | $177.6958 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $83.29 | 3.823% | $86.4742 | $86.47 | $86.45 | $86.50 |
| 7 purchase totals = | $738.57 | $814.6257 | $814.63 | $814.60 | $814.60 | |