| 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 | $170.85 | 6.511% | $181.974 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $174.74 | 7.721% | $188.2317 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $174.47 | 6.606% | $185.9955 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $14.87 | 12.394% | $16.713 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $103.93 | 7.418% | $111.6395 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $229.63 | 4.716% | $240.4594 | $240.46 | $240.45 | $240.50 |
| Purchase #7 | $239.25 | 10.752% | $264.9742 | $264.97 | $264.95 | $265.00 |
| 7 purchase totals = | $1,107.74 | $1,189.9873 | $1,189.98 | $1,189.95 | $1,190.00 | |