| 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 | $107.26 | 7.247% | $115.0331 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $72.39 | 11.384% | $80.6309 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $64.77 | 4.727% | $67.8317 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $180.60 | 3.222% | $186.4189 | $186.42 | $186.40 | $186.40 |
| Purchase #5 | $158.26 | 11.763% | $176.8761 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $89.71 | 5.355% | $94.514 | $94.51 | $94.50 | $94.50 |
| Purchase #7 | $171.60 | 10.727% | $190.0075 | $190.01 | $190.00 | $190.00 |
| 7 purchase totals = | $844.59 | $911.3122 | $911.31 | $911.35 | $911.20 | |