| 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 | $51.74 | 4.616% | $54.1283 | $54.13 | $54.15 | $54.10 |
| Purchase #2 | $162.40 | 4.550% | $169.7892 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $124.83 | 6.213% | $132.5857 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $250.43 | 10.486% | $276.6901 | $276.69 | $276.70 | $276.70 |
| Purchase #5 | $132.31 | 12.698% | $149.1107 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $157.25 | 6.322% | $167.1913 | $167.19 | $167.20 | $167.20 |
| Purchase #7 | $182.62 | 4.204% | $190.2973 | $190.30 | $190.30 | $190.30 |
| 7 purchase totals = | $1,061.58 | $1,139.7926 | $1,139.80 | $1,139.85 | $1,139.80 | |