| 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 | $102.79 | 4.128% | $107.0332 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $104.61 | 5.483% | $110.3458 | $110.35 | $110.35 | $110.30 |
| Purchase #3 | $182.35 | 9.655% | $199.9559 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $187.94 | 7.590% | $202.2046 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $199.29 | 3.372% | $206.0101 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $169.38 | 8.759% | $184.216 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $162.62 | 5.857% | $172.1447 | $172.14 | $172.15 | $172.10 |
| 7 purchase totals = | $1,108.98 | $1,181.9103 | $1,181.91 | $1,181.90 | $1,181.80 | |