| 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 | $160.56 | 9.784% | $176.2692 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $85.57 | 5.586% | $90.3499 | $90.35 | $90.35 | $90.30 |
| Purchase #3 | $15.26 | 11.260% | $16.9783 | $16.98 | $17.00 | $17.00 |
| Purchase #4 | $159.89 | 6.329% | $170.0094 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $53.52 | 3.542% | $55.4157 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $211.77 | 7.824% | $228.3389 | $228.34 | $228.35 | $228.30 |
| Purchase #7 | $79.36 | 9.311% | $86.7492 | $86.75 | $86.75 | $86.70 |
| 7 purchase totals = | $765.93 | $824.1106 | $824.12 | $824.10 | $824.00 | |