| 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 | $152.55 | 8.126% | $164.9462 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $195.71 | 5.659% | $206.7852 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $19.68 | 6.760% | $21.0104 | $21.01 | $21.00 | $21.00 |
| Purchase #4 | $188.53 | 13.651% | $214.2662 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $54.45 | 12.624% | $61.3238 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $93.88 | 10.290% | $103.5403 | $103.54 | $103.55 | $103.50 |
| Purchase #7 | $63.98 | 7.145% | $68.5514 | $68.55 | $68.55 | $68.60 |
| 7 purchase totals = | $768.78 | $840.4235 | $840.43 | $840.40 | $840.40 | |