| 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 | $171.84 | 5.646% | $181.5421 | $181.54 | $181.55 | $181.50 |
| Purchase #2 | $147.73 | 9.396% | $161.6107 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $119.42 | 7.703% | $128.6189 | $128.62 | $128.60 | $128.60 |
| Purchase #4 | $10.40 | 6.483% | $11.0742 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $180.41 | 7.643% | $194.1987 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $176.74 | 7.225% | $189.5095 | $189.51 | $189.50 | $189.50 |
| Purchase #7 | $25.38 | 5.132% | $26.6825 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $831.92 | $893.2366 | $893.23 | $893.20 | $893.20 | |