| 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 | $194.70 | 12.565% | $219.1641 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $107.26 | 4.693% | $112.2937 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $157.92 | 10.235% | $174.0831 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $13.58 | 8.594% | $14.7471 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $191.71 | 11.298% | $213.3694 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $212.73 | 11.566% | $237.3344 | $237.33 | $237.35 | $237.30 |
| Purchase #7 | $92.63 | 13.750% | $105.3666 | $105.37 | $105.35 | $105.40 |
| 7 purchase totals = | $970.53 | $1,076.3584 | $1,076.35 | $1,076.35 | $1,076.40 | |