| 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 | $182.58 | 4.434% | $190.6756 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $190.67 | 6.498% | $203.0597 | $203.06 | $203.05 | $203.10 |
| Purchase #3 | $224.82 | 7.779% | $242.3087 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $205.43 | 11.625% | $229.3112 | $229.31 | $229.30 | $229.30 |
| Purchase #5 | $249.38 | 10.242% | $274.9215 | $274.92 | $274.90 | $274.90 |
| Purchase #6 | $167.82 | 5.228% | $176.5936 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $152.68 | 3.868% | $158.5857 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $1,373.38 | $1,475.4560 | $1,475.46 | $1,475.45 | $1,475.50 | |