| 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 | $151.76 | 8.660% | $164.9024 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $245.65 | 10.357% | $271.092 | $271.09 | $271.10 | $271.10 |
| Purchase #3 | $56.76 | 7.203% | $60.8484 | $60.85 | $60.85 | $60.80 |
| Purchase #4 | $20.96 | 9.618% | $22.9759 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $247.71 | 6.574% | $263.9945 | $263.99 | $264.00 | $264.00 |
| Purchase #6 | $209.48 | 7.399% | $224.9794 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $119.30 | 8.155% | $129.0289 | $129.03 | $129.05 | $129.00 |
| 7 purchase totals = | $1,051.62 | $1,137.8215 | $1,137.82 | $1,137.90 | $1,137.80 | |