| 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 | $109.26 | 12.154% | $122.5395 | $122.54 | $122.55 | $122.50 |
| Purchase #2 | $164.93 | 8.795% | $179.4356 | $179.44 | $179.45 | $179.40 |
| Purchase #3 | $56.93 | 8.347% | $61.6819 | $61.68 | $61.70 | $61.70 |
| Purchase #4 | $9.78 | 9.479% | $10.707 | $10.71 | $10.70 | $10.70 |
| Purchase #5 | $179.82 | 4.862% | $188.5628 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $134.77 | 13.647% | $153.1621 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $164.86 | 3.409% | $170.4801 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $820.35 | $886.5690 | $886.57 | $886.60 | $886.60 | |