| 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 | $171.43 | 4.420% | $179.0072 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $177.84 | 11.241% | $197.831 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $11.68 | 3.753% | $12.1184 | $12.12 | $12.10 | $12.10 |
| Purchase #4 | $29.68 | 10.364% | $32.756 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $144.38 | 6.116% | $153.2103 | $153.21 | $153.20 | $153.20 |
| Purchase #6 | $86.71 | 3.622% | $89.8506 | $89.85 | $89.85 | $89.90 |
| Purchase #7 | $244.70 | 10.614% | $270.6725 | $270.67 | $270.65 | $270.70 |
| 7 purchase totals = | $866.42 | $935.4460 | $935.45 | $935.40 | $935.50 | |