| 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 | $43.83 | 4.190% | $45.6665 | $45.67 | $45.65 | $45.70 |
| Purchase #2 | $128.26 | 5.290% | $135.045 | $135.05 | $135.05 | $135.00 |
| Purchase #3 | $135.28 | 10.127% | $148.9798 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $168.73 | 6.681% | $180.0029 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $237.41 | 3.442% | $245.5817 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $128.42 | 8.626% | $139.4975 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $53.53 | 6.527% | $57.0239 | $57.02 | $57.00 | $57.00 |
| 7 purchase totals = | $895.46 | $951.7973 | $951.80 | $951.80 | $951.80 | |