| 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 | $144.58 | 8.353% | $156.6568 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $112.57 | 5.702% | $118.9887 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $244.93 | 13.117% | $277.0575 | $277.06 | $277.05 | $277.10 |
| Purchase #4 | $150.58 | 13.698% | $171.2064 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $104.40 | 4.371% | $108.9633 | $108.96 | $108.95 | $109.00 |
| Purchase #6 | $140.54 | 6.659% | $149.8986 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $13.53 | 7.436% | $14.5361 | $14.54 | $14.55 | $14.50 |
| 7 purchase totals = | $911.13 | $997.3074 | $997.32 | $997.30 | $997.40 | |