| 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 | $164.83 | 9.541% | $180.5564 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $234.36 | 4.531% | $244.9789 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $84.52 | 7.306% | $90.695 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $31.40 | 11.389% | $34.9761 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $35.30 | 5.475% | $37.2327 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $69.77 | 3.384% | $72.131 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $127.84 | 5.332% | $134.6564 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $748.02 | $795.2265 | $795.24 | $795.30 | $795.30 | |