| 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 | $132.52 | 12.450% | $149.0187 | $149.02 | $149.00 | $149.00 |
| Purchase #2 | $155.93 | 3.205% | $160.9276 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $62.83 | 10.131% | $69.1953 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $127.56 | 12.603% | $143.6364 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $157.98 | 5.454% | $166.5962 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $17.80 | 8.339% | $19.2843 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $74.95 | 7.825% | $80.8148 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $729.57 | $789.4733 | $789.48 | $789.50 | $789.40 | |