| 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 | $151.62 | 12.155% | $170.0494 | $170.05 | $170.05 | $170.00 |
| Purchase #2 | $39.88 | 4.319% | $41.6024 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $20.96 | 6.277% | $22.2757 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $23.87 | 11.559% | $26.6291 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $105.49 | 8.780% | $114.752 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $200.58 | 9.858% | $220.3532 | $220.35 | $220.35 | $220.40 |
| Purchase #7 | $244.41 | 12.113% | $274.0154 | $274.02 | $274.00 | $274.00 |
| 7 purchase totals = | $786.81 | $869.6772 | $869.68 | $869.70 | $869.70 | |