| 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 | $148.97 | 5.677% | $157.427 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $229.77 | 13.495% | $260.7775 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $238.49 | 12.103% | $267.3544 | $267.35 | $267.35 | $267.40 |
| Purchase #4 | $120.70 | 4.794% | $126.4864 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $209.89 | 5.549% | $221.5368 | $221.54 | $221.55 | $221.50 |
| Purchase #6 | $133.93 | 6.799% | $143.0359 | $143.04 | $143.05 | $143.00 |
| Purchase #7 | $20.79 | 6.415% | $22.1237 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $1,102.54 | $1,198.7417 | $1,198.75 | $1,198.80 | $1,198.70 | |