| 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 | $134.72 | 5.119% | $141.6163 | $141.62 | $141.60 | $141.60 |
| Purchase #2 | $112.25 | 9.608% | $123.035 | $123.04 | $123.05 | $123.00 |
| Purchase #3 | $8.31 | 4.625% | $8.6943 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $148.70 | 10.812% | $164.7774 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $86.87 | 10.809% | $96.2598 | $96.26 | $96.25 | $96.30 |
| Purchase #6 | $30.47 | 10.154% | $33.5639 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $17.69 | 13.325% | $20.0472 | $20.05 | $20.05 | $20.00 |
| 7 purchase totals = | $539.01 | $587.9939 | $588.00 | $588.00 | $588.00 | |