| 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 | $150.73 | 9.575% | $165.1624 | $165.16 | $165.15 | $165.20 |
| Purchase #2 | $86.71 | 7.167% | $92.9245 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $117.75 | 13.163% | $133.2494 | $133.25 | $133.25 | $133.20 |
| Purchase #4 | $172.70 | 5.832% | $182.7719 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $88.29 | 12.580% | $99.3969 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $110.52 | 12.669% | $124.5218 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $242.58 | 6.676% | $258.7746 | $258.77 | $258.75 | $258.80 |
| 7 purchase totals = | $969.28 | $1,056.8015 | $1,056.79 | $1,056.70 | $1,056.80 | |