| 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 | $143.37 | 3.126% | $147.8517 | $147.85 | $147.85 | $147.90 |
| Purchase #2 | $113.77 | 5.671% | $120.2219 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $147.34 | 13.604% | $167.3841 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $217.38 | 10.195% | $239.5419 | $239.54 | $239.55 | $239.50 |
| Purchase #5 | $216.75 | 12.566% | $243.9868 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $134.43 | 7.518% | $144.5364 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $210.50 | 5.393% | $221.8523 | $221.85 | $221.85 | $221.90 |
| 7 purchase totals = | $1,183.54 | $1,285.3751 | $1,285.37 | $1,285.40 | $1,285.40 | |