| 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 | $158.55 | 6.798% | $169.3282 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $148.63 | 6.666% | $158.5377 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $206.97 | 5.575% | $218.5086 | $218.51 | $218.50 | $218.50 |
| Purchase #4 | $62.58 | 9.533% | $68.5458 | $68.55 | $68.55 | $68.50 |
| Purchase #5 | $226.66 | 9.110% | $247.3087 | $247.31 | $247.30 | $247.30 |
| Purchase #6 | $225.67 | 7.808% | $243.2903 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $97.63 | 11.158% | $108.5236 | $108.52 | $108.50 | $108.50 |
| 7 purchase totals = | $1,126.69 | $1,214.0429 | $1,214.05 | $1,214.05 | $1,213.90 | |