| 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 | $117.51 | 12.766% | $132.5113 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $44.69 | 12.236% | $50.1583 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $133.67 | 10.572% | $147.8016 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $216.60 | 8.184% | $234.3265 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $16.30 | 4.432% | $17.0224 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $167.93 | 3.503% | $173.8126 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $5.46 | 7.187% | $5.8524 | $5.85 | $5.85 | $5.90 |
| 7 purchase totals = | $702.16 | $761.4851 | $761.48 | $761.45 | $761.50 | |