| 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 | $25.33 | 7.239% | $27.1636 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $187.93 | 5.348% | $197.9805 | $197.98 | $198.00 | $198.00 |
| Purchase #3 | $98.31 | 9.778% | $107.9228 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $17.52 | 11.618% | $19.5555 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $153.98 | 4.500% | $160.9091 | $160.91 | $160.90 | $160.90 |
| Purchase #6 | $176.67 | 11.382% | $196.7786 | $196.78 | $196.80 | $196.80 |
| Purchase #7 | $137.31 | 7.485% | $147.5877 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $797.05 | $857.8978 | $857.90 | $857.90 | $858.00 | |