| 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 | $132.26 | 3.586% | $137.0028 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $98.73 | 12.355% | $110.9281 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $192.73 | 3.406% | $199.2944 | $199.29 | $199.30 | $199.30 |
| Purchase #4 | $152.26 | 5.309% | $160.3435 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $104.63 | 3.635% | $108.4333 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $60.54 | 6.361% | $64.3909 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $127.35 | 6.784% | $135.9894 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $868.50 | $916.3824 | $916.37 | $916.45 | $916.30 | |