| 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 | $8.44 | 9.372% | $9.231 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $150.51 | 5.291% | $158.4735 | $158.47 | $158.45 | $158.50 |
| Purchase #3 | $55.73 | 9.752% | $61.1648 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $192.37 | 8.429% | $208.5849 | $208.58 | $208.60 | $208.60 |
| Purchase #5 | $147.92 | 5.330% | $155.8041 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $111.31 | 8.851% | $121.162 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $69.49 | 8.846% | $75.6371 | $75.64 | $75.65 | $75.60 |
| 7 purchase totals = | $735.77 | $790.0574 | $790.04 | $790.05 | $790.10 | |