| 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 | $125.76 | 3.519% | $130.1855 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $225.98 | 10.545% | $249.8096 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $69.42 | 9.177% | $75.7907 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $5.77 | 8.450% | $6.2576 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $179.47 | 5.837% | $189.9457 | $189.95 | $189.95 | $189.90 |
| Purchase #6 | $156.71 | 12.676% | $176.5746 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $115.82 | 6.254% | $123.0634 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $878.93 | $951.6271 | $951.63 | $951.60 | $951.70 | |