| 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 | $161.62 | 4.176% | $168.3693 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $14.67 | 9.631% | $16.0829 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $109.93 | 13.183% | $124.4221 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $118.26 | 11.688% | $132.0822 | $132.08 | $132.10 | $132.10 |
| Purchase #5 | $24.26 | 8.195% | $26.2481 | $26.25 | $26.25 | $26.20 |
| Purchase #6 | $211.74 | 6.402% | $225.2956 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $126.47 | 8.698% | $137.4704 | $137.47 | $137.45 | $137.50 |
| 7 purchase totals = | $766.95 | $829.9706 | $829.97 | $829.95 | $830.00 | |