| 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 | $175.45 | 12.278% | $196.9918 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $5.67 | 8.347% | $6.1433 | $6.14 | $6.15 | $6.10 |
| Purchase #3 | $130.43 | 13.631% | $148.2089 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $168.30 | 6.417% | $179.0998 | $179.10 | $179.10 | $179.10 |
| Purchase #5 | $181.75 | 11.229% | $202.1587 | $202.16 | $202.15 | $202.20 |
| Purchase #6 | $113.97 | 7.791% | $122.8494 | $122.85 | $122.85 | $122.80 |
| Purchase #7 | $113.89 | 7.176% | $122.0627 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $889.46 | $977.5146 | $977.51 | $977.50 | $977.50 | |