| 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 | $150.85 | 9.210% | $164.7433 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $82.46 | 8.427% | $89.4089 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $114.95 | 12.212% | $128.9877 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $5.74 | 11.232% | $6.3847 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $72.63 | 4.709% | $76.0501 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $13.88 | 3.480% | $14.363 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $204.51 | 12.859% | $230.8079 | $230.81 | $230.80 | $230.80 |
| 7 purchase totals = | $645.02 | $710.7456 | $710.74 | $710.75 | $710.80 | |