| 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 | $157.35 | 13.488% | $178.5734 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $141.29 | 13.386% | $160.2031 | $160.20 | $160.20 | $160.20 |
| Purchase #3 | $41.77 | 7.710% | $44.9905 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $114.68 | 6.358% | $121.9714 | $121.97 | $121.95 | $122.00 |
| Purchase #5 | $114.34 | 7.336% | $122.728 | $122.73 | $122.75 | $122.70 |
| Purchase #6 | $80.34 | 9.829% | $88.2366 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $168.91 | 6.473% | $179.8435 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $818.68 | $896.5465 | $896.54 | $896.55 | $896.50 | |