| 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 | $157.57 | 4.568% | $164.7678 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $231.80 | 10.307% | $255.6916 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $193.39 | 13.642% | $219.7723 | $219.77 | $219.75 | $219.80 |
| Purchase #4 | $42.65 | 8.260% | $46.1729 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $213.50 | 6.277% | $226.9014 | $226.90 | $226.90 | $226.90 |
| Purchase #6 | $84.62 | 6.688% | $90.2794 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $117.98 | 6.380% | $125.5071 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $1,041.51 | $1,129.0925 | $1,129.09 | $1,129.05 | $1,129.20 | |