| 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 | $165.48 | 9.820% | $181.7301 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $133.62 | 13.194% | $151.2498 | $151.25 | $151.25 | $151.20 |
| Purchase #3 | $228.80 | 11.473% | $255.0502 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $107.32 | 10.452% | $118.5371 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $26.91 | 5.664% | $28.4342 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $64.95 | 9.135% | $70.8832 | $70.88 | $70.90 | $70.90 |
| Purchase #7 | $138.40 | 8.613% | $150.3204 | $150.32 | $150.30 | $150.30 |
| 7 purchase totals = | $865.48 | $956.2050 | $956.20 | $956.25 | $956.10 | |