| 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 | $190.68 | 10.326% | $210.3696 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $186.99 | 6.298% | $198.7666 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $110.89 | 13.298% | $125.6362 | $125.64 | $125.65 | $125.60 |
| Purchase #4 | $111.37 | 11.564% | $124.2488 | $124.25 | $124.25 | $124.20 |
| Purchase #5 | $170.98 | 12.562% | $192.4585 | $192.46 | $192.45 | $192.50 |
| Purchase #6 | $160.35 | 12.873% | $180.9919 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $120.51 | 6.825% | $128.7348 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $1,051.77 | $1,161.2064 | $1,161.21 | $1,161.20 | $1,161.20 | |