| 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 | $143.80 | 13.261% | $162.8693 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $7.91 | 6.356% | $8.4128 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $159.80 | 9.468% | $174.9299 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $120.49 | 4.740% | $126.2012 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $37.42 | 13.583% | $42.5028 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $34.37 | 13.733% | $39.09 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $250.78 | 6.436% | $266.9202 | $266.92 | $266.90 | $266.90 |
| 7 purchase totals = | $754.57 | $820.9262 | $820.92 | $820.90 | $820.90 | |