| 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 | $182.50 | 4.151% | $190.0756 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $62.84 | 10.625% | $69.5168 | $69.52 | $69.50 | $69.50 |
| Purchase #3 | $219.57 | 10.561% | $242.7588 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $204.98 | 7.850% | $221.0709 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $55.69 | 3.432% | $57.6013 | $57.60 | $57.60 | $57.60 |
| Purchase #6 | $204.83 | 4.721% | $214.5 | $214.50 | $214.50 | $214.50 |
| Purchase #7 | $92.61 | 8.135% | $100.1438 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $1,023.02 | $1,095.6672 | $1,095.67 | $1,095.65 | $1,095.70 | |