| 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 | $167.65 | 11.761% | $187.3673 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $58.42 | 3.355% | $60.38 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $93.54 | 7.664% | $100.7089 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $134.94 | 7.455% | $144.9998 | $145.00 | $145.00 | $145.00 |
| Purchase #5 | $149.37 | 8.288% | $161.7498 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $68.79 | 7.204% | $73.7456 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $57.78 | 8.126% | $62.4752 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $730.49 | $791.4266 | $791.44 | $791.45 | $791.40 | |