| 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 | $72.99 | 5.814% | $77.2336 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $240.57 | 10.679% | $266.2605 | $266.26 | $266.25 | $266.30 |
| Purchase #3 | $132.71 | 9.626% | $145.4847 | $145.48 | $145.50 | $145.50 |
| Purchase #4 | $182.39 | 5.245% | $191.9564 | $191.96 | $191.95 | $192.00 |
| Purchase #5 | $227.53 | 5.164% | $239.2796 | $239.28 | $239.30 | $239.30 |
| Purchase #6 | $115.85 | 7.637% | $124.6975 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $109.59 | 3.769% | $113.7204 | $113.72 | $113.70 | $113.70 |
| 7 purchase totals = | $1,081.63 | $1,158.6327 | $1,158.63 | $1,158.65 | $1,158.70 | |