| 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 | $135.65 | 7.302% | $145.5552 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $127.25 | 12.803% | $143.5418 | $143.54 | $143.55 | $143.50 |
| Purchase #3 | $137.57 | 4.663% | $143.9849 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $176.59 | 13.156% | $199.8222 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $70.53 | 3.556% | $73.038 | $73.04 | $73.05 | $73.00 |
| Purchase #6 | $15.88 | 8.385% | $17.2115 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $68.41 | 11.255% | $76.1095 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $731.88 | $799.2631 | $799.26 | $799.25 | $799.20 | |