| 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 | $111.60 | 7.237% | $119.6765 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $139.80 | 9.748% | $153.4277 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $21.39 | 9.788% | $23.4837 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $14.68 | 4.344% | $15.3177 | $15.32 | $15.30 | $15.30 |
| Purchase #5 | $129.30 | 13.704% | $147.0193 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $65.85 | 9.537% | $72.1301 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $70.91 | 12.402% | $79.7043 | $79.70 | $79.70 | $79.70 |
| 7 purchase totals = | $553.53 | $610.7593 | $610.76 | $610.80 | $610.70 | |