| 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 | $173.87 | 5.415% | $183.2851 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $150.89 | 11.595% | $168.3857 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $106.37 | 13.740% | $120.9852 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $66.60 | 10.482% | $73.581 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $75.44 | 5.448% | $79.55 | $79.55 | $79.55 | $79.60 |
| Purchase #6 | $129.47 | 4.421% | $135.1939 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $138.68 | 6.691% | $147.9591 | $147.96 | $147.95 | $148.00 |
| 7 purchase totals = | $841.32 | $908.9400 | $908.95 | $909.00 | $909.10 | |