| 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 | $189.39 | 13.488% | $214.9349 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $72.43 | 10.707% | $80.1851 | $80.19 | $80.20 | $80.20 |
| Purchase #3 | $71.47 | 13.245% | $80.9362 | $80.94 | $80.95 | $80.90 |
| Purchase #4 | $134.69 | 7.457% | $144.7338 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $78.69 | 10.255% | $86.7597 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $113.87 | 3.391% | $117.7313 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $143.77 | 4.774% | $150.6336 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $804.31 | $875.9146 | $875.91 | $876.00 | $875.80 | |