| 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 | $152.53 | 9.162% | $166.5048 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $174.35 | 3.858% | $181.0764 | $181.08 | $181.10 | $181.10 |
| Purchase #3 | $232.98 | 10.277% | $256.9234 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $117.48 | 3.563% | $121.6658 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $111.99 | 13.552% | $127.1669 | $127.17 | $127.15 | $127.20 |
| Purchase #6 | $159.36 | 12.720% | $179.6306 | $179.63 | $179.65 | $179.60 |
| Purchase #7 | $87.99 | 10.486% | $97.2166 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $1,036.68 | $1,130.1845 | $1,130.19 | $1,130.15 | $1,130.20 | |