| 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 | $192.79 | 13.465% | $218.7492 | $218.75 | $218.75 | $218.70 |
| Purchase #2 | $130.56 | 4.206% | $136.0514 | $136.05 | $136.05 | $136.10 |
| Purchase #3 | $71.70 | 10.368% | $79.1339 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $169.30 | 10.566% | $187.1882 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $37.83 | 8.597% | $41.0822 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $159.74 | 7.473% | $171.6774 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $125.27 | 3.693% | $129.8962 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $887.19 | $963.7785 | $963.78 | $963.85 | $963.80 | |