| 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 | $174.99 | 7.210% | $187.6068 | $187.61 | $187.60 | $187.60 |
| Purchase #2 | $183.26 | 13.296% | $207.6262 | $207.63 | $207.65 | $207.60 |
| Purchase #3 | $186.66 | 7.747% | $201.1206 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $233.85 | 13.717% | $265.9272 | $265.93 | $265.95 | $265.90 |
| Purchase #5 | $25.63 | 12.374% | $28.8015 | $28.80 | $28.80 | $28.80 |
| Purchase #6 | $63.40 | 3.490% | $65.6127 | $65.61 | $65.60 | $65.60 |
| Purchase #7 | $165.74 | 8.845% | $180.3997 | $180.40 | $180.40 | $180.40 |
| 7 purchase totals = | $1,033.53 | $1,137.0947 | $1,137.10 | $1,137.10 | $1,137.00 | |