| 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 | $155.48 | 5.293% | $163.7096 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $34.58 | 3.402% | $35.7564 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $6.68 | 8.197% | $7.2276 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $106.80 | 5.253% | $112.4102 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $89.61 | 9.577% | $98.1919 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $173.48 | 6.570% | $184.8776 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $70.52 | 13.170% | $79.8075 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $637.15 | $681.9808 | $681.99 | $682.00 | $682.00 | |