| 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 | $72.36 | 13.660% | $82.2444 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $147.48 | 11.202% | $164.0007 | $164.00 | $164.00 | $164.00 |
| Purchase #3 | $219.76 | 3.475% | $227.3967 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $206.86 | 6.606% | $220.5252 | $220.53 | $220.55 | $220.50 |
| Purchase #5 | $20.26 | 6.692% | $21.6158 | $21.62 | $21.60 | $21.60 |
| Purchase #6 | $42.72 | 5.129% | $44.9111 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $140.51 | 7.200% | $150.6267 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $849.95 | $911.3206 | $911.33 | $911.35 | $911.20 | |