| 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 | $197.33 | 5.313% | $207.8141 | $207.81 | $207.80 | $207.80 |
| Purchase #2 | $87.49 | 9.471% | $95.7762 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $198.55 | 7.130% | $212.7066 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $156.30 | 3.282% | $161.4298 | $161.43 | $161.45 | $161.40 |
| Purchase #5 | $135.49 | 4.124% | $141.0776 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $182.90 | 8.664% | $198.7465 | $198.75 | $198.75 | $198.70 |
| Purchase #7 | $17.94 | 11.756% | $20.049 | $20.05 | $20.05 | $20.00 |
| 7 purchase totals = | $976.00 | $1,037.5998 | $1,037.61 | $1,037.65 | $1,037.50 | |