| 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 | $158.74 | 6.675% | $169.3359 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $21.84 | 4.135% | $22.7431 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $92.37 | 10.532% | $102.0984 | $102.10 | $102.10 | $102.10 |
| Purchase #4 | $183.95 | 13.579% | $208.9286 | $208.93 | $208.95 | $208.90 |
| Purchase #5 | $231.72 | 10.621% | $256.331 | $256.33 | $256.35 | $256.30 |
| Purchase #6 | $169.37 | 12.212% | $190.0535 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $108.30 | 8.805% | $117.8358 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $966.29 | $1,067.3263 | $1,067.33 | $1,067.40 | $1,067.20 | |