| 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 | $137.57 | 13.513% | $156.1598 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $197.33 | 5.871% | $208.9152 | $208.92 | $208.90 | $208.90 |
| Purchase #3 | $182.64 | 4.798% | $191.4031 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $51.93 | 8.227% | $56.2023 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $36.28 | 12.484% | $40.8092 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $72.27 | 9.787% | $79.3431 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $96.61 | 13.241% | $109.4021 | $109.40 | $109.40 | $109.40 |
| 7 purchase totals = | $774.63 | $842.2348 | $842.23 | $842.20 | $842.20 | |