| 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 | $146.75 | 9.145% | $160.1703 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $177.92 | 4.411% | $185.7681 | $185.77 | $185.75 | $185.80 |
| Purchase #3 | $110.99 | 7.644% | $119.4741 | $119.47 | $119.45 | $119.50 |
| Purchase #4 | $86.48 | 7.178% | $92.6875 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $226.97 | 10.193% | $250.1051 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $65.77 | 12.842% | $74.2162 | $74.22 | $74.20 | $74.20 |
| Purchase #7 | $231.74 | 9.346% | $253.3984 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,046.62 | $1,135.8197 | $1,135.83 | $1,135.75 | $1,135.90 | |