| 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 | $155.42 | 3.560% | $160.953 | $160.95 | $160.95 | $161.00 |
| Purchase #2 | $16.72 | 6.284% | $17.7707 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $240.31 | 6.129% | $255.0386 | $255.04 | $255.05 | $255.00 |
| Purchase #4 | $38.77 | 11.495% | $43.2266 | $43.23 | $43.25 | $43.20 |
| Purchase #5 | $61.49 | 12.441% | $69.14 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $125.45 | 4.340% | $130.8945 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $106.46 | 5.874% | $112.7135 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $744.62 | $789.7369 | $789.73 | $789.75 | $789.70 | |