| 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 | $152.94 | 11.690% | $170.8187 | $170.82 | $170.80 | $170.80 |
| Purchase #2 | $7.38 | 13.557% | $8.3805 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $137.68 | 10.248% | $151.7894 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $87.30 | 6.315% | $92.813 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $57.69 | 5.471% | $60.8462 | $60.85 | $60.85 | $60.80 |
| Purchase #6 | $168.34 | 4.159% | $175.3413 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $33.50 | 9.538% | $36.6952 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $644.83 | $696.6843 | $696.69 | $696.70 | $696.60 | |