| 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 | $179.58 | 8.556% | $194.9449 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $250.74 | 7.329% | $269.1167 | $269.12 | $269.10 | $269.10 |
| Purchase #3 | $62.46 | 10.172% | $68.8134 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $140.40 | 4.300% | $146.4372 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $103.26 | 9.279% | $112.8415 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $191.95 | 3.503% | $198.674 | $198.67 | $198.65 | $198.70 |
| Purchase #7 | $70.99 | 11.242% | $78.9707 | $78.97 | $78.95 | $79.00 |
| 7 purchase totals = | $999.38 | $1,069.7984 | $1,069.79 | $1,069.75 | $1,069.70 | |