| 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 | $144.41 | 11.363% | $160.8193 | $160.82 | $160.80 | $160.80 |
| Purchase #2 | $215.65 | 13.466% | $244.6894 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $140.83 | 10.522% | $155.6481 | $155.65 | $155.65 | $155.60 |
| Purchase #4 | $44.96 | 10.330% | $49.6044 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $121.66 | 11.500% | $135.6509 | $135.65 | $135.65 | $135.70 |
| Purchase #6 | $8.33 | 7.195% | $8.9293 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $180.84 | 9.491% | $198.0035 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $856.68 | $953.3449 | $953.34 | $953.35 | $953.30 | |