| 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 | $165.59 | 11.624% | $184.8382 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $40.47 | 9.503% | $44.3159 | $44.32 | $44.30 | $44.30 |
| Purchase #3 | $229.42 | 9.347% | $250.8639 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $149.94 | 4.214% | $156.2585 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $33.41 | 3.605% | $34.6144 | $34.61 | $34.60 | $34.60 |
| Purchase #6 | $10.88 | 10.514% | $12.0239 | $12.02 | $12.00 | $12.00 |
| Purchase #7 | $110.65 | 5.488% | $116.7225 | $116.72 | $116.70 | $116.70 |
| 7 purchase totals = | $740.36 | $799.6373 | $799.63 | $799.55 | $799.60 | |