| 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 | $164.37 | 8.745% | $178.7442 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $21.80 | 13.335% | $24.707 | $24.71 | $24.70 | $24.70 |
| Purchase #3 | $231.84 | 13.307% | $262.6909 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $242.91 | 3.778% | $252.0871 | $252.09 | $252.10 | $252.10 |
| Purchase #5 | $54.33 | 11.373% | $60.509 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $192.40 | 13.597% | $218.5606 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $100.39 | 10.641% | $111.0725 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $1,008.04 | $1,108.3713 | $1,108.37 | $1,108.35 | $1,108.40 | |