| 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 | $135.60 | 3.185% | $139.9189 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $124.57 | 5.237% | $131.0937 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $181.50 | 7.807% | $195.6697 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $81.35 | 13.220% | $92.1045 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $239.44 | 12.680% | $269.801 | $269.80 | $269.80 | $269.80 |
| Purchase #6 | $72.68 | 3.434% | $75.1758 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $46.65 | 10.207% | $51.4116 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $881.79 | $955.1752 | $955.17 | $955.15 | $955.20 | |