| 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 | $142.79 | 6.430% | $151.9714 | $151.97 | $151.95 | $152.00 |
| Purchase #2 | $228.81 | 9.150% | $249.7461 | $249.75 | $249.75 | $249.70 |
| Purchase #3 | $103.89 | 8.370% | $112.5856 | $112.59 | $112.60 | $112.60 |
| Purchase #4 | $149.49 | 3.403% | $154.5771 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $36.74 | 11.125% | $40.8273 | $40.83 | $40.85 | $40.80 |
| Purchase #6 | $29.32 | 3.173% | $30.2503 | $30.25 | $30.25 | $30.30 |
| Purchase #7 | $187.85 | 12.599% | $211.5172 | $211.52 | $211.50 | $211.50 |
| 7 purchase totals = | $878.89 | $951.4750 | $951.49 | $951.50 | $951.50 | |