| 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 | $153.36 | 12.398% | $172.3736 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $23.49 | 7.304% | $25.2057 | $25.21 | $25.20 | $25.20 |
| Purchase #3 | $173.65 | 4.687% | $181.789 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $60.92 | 8.326% | $65.9922 | $65.99 | $66.00 | $66.00 |
| Purchase #5 | $225.26 | 9.251% | $246.0988 | $246.10 | $246.10 | $246.10 |
| Purchase #6 | $119.86 | 3.519% | $124.0779 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $52.89 | 13.626% | $60.0968 | $60.10 | $60.10 | $60.10 |
| 7 purchase totals = | $809.43 | $875.6340 | $875.64 | $875.65 | $875.70 | |