| 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 | $74.59 | 11.587% | $83.2327 | $83.23 | $83.25 | $83.20 |
| Purchase #2 | $161.52 | 5.505% | $170.4117 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $186.80 | 4.812% | $195.7888 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $44.56 | 13.109% | $50.4014 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $134.77 | 3.286% | $139.1985 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $86.89 | 3.559% | $89.9824 | $89.98 | $90.00 | $90.00 |
| Purchase #7 | $179.86 | 3.200% | $185.6155 | $185.62 | $185.60 | $185.60 |
| 7 purchase totals = | $868.99 | $914.6310 | $914.63 | $914.65 | $914.60 | |