| 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 | $144.62 | 5.261% | $152.2285 | $152.23 | $152.25 | $152.20 |
| Purchase #2 | $69.60 | 11.206% | $77.3994 | $77.40 | $77.40 | $77.40 |
| Purchase #3 | $46.29 | 3.206% | $47.7741 | $47.77 | $47.75 | $47.80 |
| Purchase #4 | $14.71 | 12.261% | $16.5136 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $137.52 | 10.466% | $151.9128 | $151.91 | $151.90 | $151.90 |
| Purchase #6 | $15.45 | 12.403% | $17.3663 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $192.28 | 5.612% | $203.0708 | $203.07 | $203.05 | $203.10 |
| 7 purchase totals = | $620.47 | $666.2655 | $666.26 | $666.20 | $666.30 | |