| 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 | $52.40 | 8.293% | $56.7455 | $56.75 | $56.75 | $56.70 |
| Purchase #2 | $173.61 | 8.225% | $187.8894 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $174.75 | 7.663% | $188.1411 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $147.89 | 3.507% | $153.0765 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $97.58 | 9.682% | $107.0277 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $164.30 | 12.120% | $184.2132 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $183.44 | 9.154% | $200.2321 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $993.97 | $1,077.3255 | $1,077.33 | $1,077.40 | $1,077.20 | |