| 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 | $94.34 | 7.382% | $101.3042 | $101.30 | $101.30 | $101.30 |
| Purchase #2 | $127.62 | 5.658% | $134.8407 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $52.37 | 9.224% | $57.2006 | $57.20 | $57.20 | $57.20 |
| Purchase #4 | $131.94 | 13.810% | $150.1609 | $150.16 | $150.15 | $150.20 |
| Purchase #5 | $164.54 | 4.562% | $172.0463 | $172.05 | $172.05 | $172.00 |
| Purchase #6 | $165.26 | 8.162% | $178.7485 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $149.85 | 3.773% | $155.5038 | $155.50 | $155.50 | $155.50 |
| 7 purchase totals = | $885.92 | $949.8050 | $949.80 | $949.80 | $949.70 | |