| 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 | $175.81 | 7.421% | $188.8569 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $137.48 | 10.475% | $151.881 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $56.87 | 11.367% | $63.3344 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $53.87 | 6.422% | $57.3295 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $192.87 | 7.804% | $207.9216 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $178.28 | 13.208% | $201.8272 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $107.73 | 3.796% | $111.8194 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $902.91 | $982.9700 | $982.97 | $983.00 | $982.90 | |