| 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 | $119.97 | 6.421% | $127.6733 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $13.37 | 6.287% | $14.2106 | $14.21 | $14.20 | $14.20 |
| Purchase #3 | $19.95 | 4.196% | $20.7871 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $243.43 | 9.241% | $265.9254 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $190.87 | 7.281% | $204.7672 | $204.77 | $204.75 | $204.80 |
| Purchase #6 | $145.87 | 10.567% | $161.2841 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $33.67 | 3.766% | $34.938 | $34.94 | $34.95 | $34.90 |
| 7 purchase totals = | $767.13 | $829.5857 | $829.59 | $829.60 | $829.60 | |