| 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 | $175.39 | 6.374% | $186.5694 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $48.80 | 9.202% | $53.2906 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $189.74 | 5.465% | $200.1093 | $200.11 | $200.10 | $200.10 |
| Purchase #4 | $227.90 | 5.748% | $240.9997 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $42.64 | 9.788% | $46.8136 | $46.81 | $46.80 | $46.80 |
| Purchase #6 | $108.27 | 3.146% | $111.6762 | $111.68 | $111.70 | $111.70 |
| Purchase #7 | $108.98 | 3.771% | $113.0896 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $901.72 | $952.5484 | $952.55 | $952.55 | $952.60 | |