| 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 | $180.69 | 6.672% | $192.7456 | $192.75 | $192.75 | $192.70 |
| Purchase #2 | $142.25 | 10.754% | $157.5476 | $157.55 | $157.55 | $157.50 |
| Purchase #3 | $11.79 | 5.382% | $12.4245 | $12.42 | $12.40 | $12.40 |
| Purchase #4 | $88.29 | 4.171% | $91.9726 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $64.37 | 11.562% | $71.8125 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $198.50 | 3.747% | $205.9378 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $139.81 | 6.319% | $148.6446 | $148.64 | $148.65 | $148.60 |
| 7 purchase totals = | $825.70 | $881.0852 | $881.08 | $881.05 | $880.90 | |