| 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 | $117.95 | 3.189% | $121.7114 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $73.89 | 6.168% | $78.4475 | $78.45 | $78.45 | $78.40 |
| Purchase #3 | $178.38 | 8.349% | $193.2729 | $193.27 | $193.25 | $193.30 |
| Purchase #4 | $183.55 | 6.752% | $195.9433 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $120.89 | 8.409% | $131.0556 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $111.32 | 13.601% | $126.4606 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $61.58 | 9.365% | $67.347 | $67.35 | $67.35 | $67.30 |
| 7 purchase totals = | $847.56 | $914.2383 | $914.24 | $914.20 | $914.20 | |