| 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 | $37.27 | 7.546% | $40.0824 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $170.39 | 7.315% | $182.854 | $182.85 | $182.85 | $182.90 |
| Purchase #3 | $171.37 | 12.668% | $193.0792 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $177.26 | 13.149% | $200.5679 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $240.71 | 12.440% | $270.6543 | $270.65 | $270.65 | $270.70 |
| Purchase #6 | $201.83 | 5.681% | $213.296 | $213.30 | $213.30 | $213.30 |
| Purchase #7 | $70.56 | 11.173% | $78.4437 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $1,069.39 | $1,178.9775 | $1,178.97 | $1,179.00 | $1,179.10 | |