| 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 | $12.81 | 13.473% | $14.5359 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $142.42 | 5.381% | $150.0836 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $207.97 | 7.702% | $223.9878 | $223.99 | $224.00 | $224.00 |
| Purchase #4 | $33.83 | 11.743% | $37.8027 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $139.75 | 7.154% | $149.7477 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $167.26 | 5.146% | $175.8672 | $175.87 | $175.85 | $175.90 |
| Purchase #7 | $178.43 | 6.430% | $189.903 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $882.47 | $941.9279 | $941.93 | $941.95 | $941.90 | |