| 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 | $166.33 | 6.758% | $177.5706 | $177.57 | $177.55 | $177.60 |
| Purchase #2 | $173.62 | 3.167% | $179.1185 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $57.33 | 13.424% | $65.026 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $170.25 | 13.453% | $193.1537 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $39.96 | 4.580% | $41.7902 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $169.44 | 7.390% | $181.9616 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $42.47 | 13.287% | $48.113 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $819.40 | $886.7336 | $886.73 | $886.70 | $886.80 | |