| 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 | $118.87 | 8.820% | $129.3543 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $170.82 | 10.626% | $188.9713 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $243.47 | 8.106% | $263.2057 | $263.21 | $263.20 | $263.20 |
| Purchase #4 | $98.37 | 3.768% | $102.0766 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $81.97 | 9.688% | $89.9113 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $144.88 | 13.388% | $164.2765 | $164.28 | $164.30 | $164.30 |
| Purchase #7 | $199.82 | 10.546% | $220.893 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $1,058.20 | $1,158.6887 | $1,158.69 | $1,158.70 | $1,158.80 | |