| 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 | $162.68 | 8.415% | $176.3695 | $176.37 | $176.35 | $176.40 |
| Purchase #2 | $234.37 | 8.755% | $254.8891 | $254.89 | $254.90 | $254.90 |
| Purchase #3 | $122.46 | 10.169% | $134.913 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $48.60 | 9.553% | $53.2428 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $83.74 | 7.850% | $90.3136 | $90.31 | $90.30 | $90.30 |
| Purchase #6 | $22.90 | 10.116% | $25.2166 | $25.22 | $25.20 | $25.20 |
| Purchase #7 | $139.90 | 4.329% | $145.9563 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $814.65 | $880.9009 | $880.90 | $880.85 | $880.90 | |