| 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 | $139.96 | 7.387% | $150.2988 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $89.37 | 4.164% | $93.0914 | $93.09 | $93.10 | $93.10 |
| Purchase #3 | $250.40 | 5.593% | $264.4049 | $264.40 | $264.40 | $264.40 |
| Purchase #4 | $32.98 | 9.712% | $36.183 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $163.49 | 5.841% | $173.0395 | $173.04 | $173.05 | $173.00 |
| Purchase #6 | $221.79 | 3.632% | $229.8454 | $229.85 | $229.85 | $229.80 |
| Purchase #7 | $181.76 | 9.656% | $199.3107 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $1,079.75 | $1,146.1737 | $1,146.17 | $1,146.20 | $1,146.10 | |