| 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 | $183.95 | 8.631% | $199.8267 | $199.83 | $199.85 | $199.80 |
| Purchase #2 | $207.65 | 5.496% | $219.0624 | $219.06 | $219.05 | $219.10 |
| Purchase #3 | $24.86 | 6.147% | $26.3881 | $26.39 | $26.40 | $26.40 |
| Purchase #4 | $173.29 | 9.350% | $189.4926 | $189.49 | $189.50 | $189.50 |
| Purchase #5 | $97.36 | 7.318% | $104.4848 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $182.71 | 3.768% | $189.5945 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $131.92 | 12.852% | $148.8744 | $148.87 | $148.85 | $148.90 |
| 7 purchase totals = | $1,001.74 | $1,077.7235 | $1,077.71 | $1,077.75 | $1,077.80 | |