| 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 | $118.86 | 4.654% | $124.3917 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $192.53 | 3.798% | $199.8423 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $41.31 | 8.421% | $44.7887 | $44.79 | $44.80 | $44.80 |
| Purchase #4 | $138.76 | 7.572% | $149.2669 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $67.31 | 6.528% | $71.704 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $145.85 | 8.140% | $157.7222 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $46.53 | 12.645% | $52.4137 | $52.41 | $52.40 | $52.40 |
| 7 purchase totals = | $751.15 | $800.1295 | $800.12 | $800.10 | $800.10 | |