| 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 | $159.90 | 8.672% | $173.7665 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $73.56 | 3.247% | $75.9485 | $75.95 | $75.95 | $75.90 |
| Purchase #3 | $196.72 | 10.650% | $217.6707 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $111.80 | 13.208% | $126.5665 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $136.91 | 10.539% | $151.3389 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $214.62 | 13.594% | $243.7954 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $56.57 | 10.154% | $62.3141 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $950.08 | $1,051.4006 | $1,051.41 | $1,051.35 | $1,051.40 | |