| 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 | $157.82 | 8.144% | $170.6729 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $178.74 | 10.233% | $197.0305 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $60.42 | 8.703% | $65.6784 | $65.68 | $65.70 | $65.70 |
| Purchase #4 | $137.48 | 10.514% | $151.9346 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $114.87 | 13.754% | $130.6692 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $47.85 | 5.373% | $50.421 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $191.83 | 4.407% | $200.2839 | $200.28 | $200.30 | $200.30 |
| 7 purchase totals = | $889.01 | $966.6905 | $966.68 | $966.70 | $966.70 | |