| 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 | $195.44 | 11.583% | $218.0778 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $89.55 | 6.232% | $95.1308 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $180.99 | 12.678% | $203.9359 | $203.94 | $203.95 | $203.90 |
| Purchase #4 | $163.88 | 9.300% | $179.1208 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $68.63 | 3.411% | $70.971 | $70.97 | $70.95 | $71.00 |
| Purchase #6 | $67.66 | 10.847% | $74.9991 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $41.92 | 5.629% | $44.2797 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $808.07 | $886.5151 | $886.52 | $886.55 | $886.50 | |