| 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 | $189.68 | 6.630% | $202.2558 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $197.72 | 11.543% | $220.5428 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $138.97 | 5.778% | $146.9997 | $147.00 | $147.00 | $147.00 |
| Purchase #4 | $104.47 | 4.783% | $109.4668 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $147.30 | 5.561% | $155.4914 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $189.65 | 10.772% | $210.0791 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $85.86 | 12.114% | $96.2611 | $96.26 | $96.25 | $96.30 |
| 7 purchase totals = | $1,053.65 | $1,141.0967 | $1,141.10 | $1,141.10 | $1,141.20 | |