| 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 | $158.63 | 3.193% | $163.6951 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $142.93 | 12.514% | $160.8163 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $91.74 | 7.678% | $98.7838 | $98.78 | $98.80 | $98.80 |
| Purchase #4 | $123.43 | 8.636% | $134.0894 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $19.36 | 6.189% | $20.5582 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $101.77 | 10.315% | $112.2676 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $161.93 | 13.398% | $183.6254 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $799.79 | $873.8358 | $873.85 | $873.85 | $873.90 | |