| 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 | $115.58 | 9.385% | $126.4272 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $124.92 | 10.298% | $137.7843 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $145.63 | 10.542% | $160.9823 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $215.59 | 13.121% | $243.8776 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $103.79 | 4.841% | $108.8145 | $108.81 | $108.80 | $108.80 |
| Purchase #6 | $63.95 | 5.272% | $67.3214 | $67.32 | $67.30 | $67.30 |
| Purchase #7 | $51.89 | 8.484% | $56.2923 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $821.35 | $901.4996 | $901.49 | $901.55 | $901.50 | |