| 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 | $151.67 | 4.461% | $158.436 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $162.39 | 10.740% | $179.8307 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $88.81 | 7.560% | $95.524 | $95.52 | $95.50 | $95.50 |
| Purchase #4 | $210.45 | 3.338% | $217.4748 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $227.58 | 11.713% | $254.2364 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $61.86 | 12.800% | $69.7781 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $175.99 | 7.401% | $189.015 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $1,078.75 | $1,164.2950 | $1,164.30 | $1,164.30 | $1,164.20 | |