| 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 | $137.88 | 3.463% | $142.6548 | $142.65 | $142.65 | $142.70 |
| Purchase #2 | $111.60 | 6.414% | $118.758 | $118.76 | $118.75 | $118.80 |
| Purchase #3 | $134.81 | 6.614% | $143.7263 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $90.58 | 6.862% | $96.7956 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $164.72 | 6.616% | $175.6179 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $226.71 | 4.546% | $237.0162 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $5.44 | 11.662% | $6.0744 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $871.74 | $920.6432 | $920.65 | $920.60 | $920.70 | |