| 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 | $193.42 | 3.179% | $199.5688 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $111.57 | 13.532% | $126.6677 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $180.99 | 4.613% | $189.3391 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $57.41 | 7.793% | $61.884 | $61.88 | $61.90 | $61.90 |
| Purchase #5 | $174.74 | 3.466% | $180.7965 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $77.33 | 3.715% | $80.2028 | $80.20 | $80.20 | $80.20 |
| Purchase #7 | $89.83 | 5.503% | $94.7733 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $885.29 | $933.2322 | $933.23 | $933.20 | $933.30 | |