| 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 | $175.57 | 13.608% | $199.4616 | $199.46 | $199.45 | $199.50 |
| Purchase #2 | $87.52 | 13.554% | $99.3825 | $99.38 | $99.40 | $99.40 |
| Purchase #3 | $28.83 | 12.563% | $32.4519 | $32.45 | $32.45 | $32.50 |
| Purchase #4 | $169.39 | 6.491% | $180.3851 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $211.26 | 5.814% | $223.5427 | $223.54 | $223.55 | $223.50 |
| Purchase #6 | $193.46 | 13.823% | $220.202 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $202.53 | 11.719% | $226.2645 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $1,068.56 | $1,181.6903 | $1,181.68 | $1,181.70 | $1,181.80 | |