| 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 | $161.46 | 4.397% | $168.5594 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $177.70 | 6.176% | $188.6748 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $159.60 | 9.498% | $174.7588 | $174.76 | $174.75 | $174.80 |
| Purchase #4 | $205.58 | 9.667% | $225.4534 | $225.45 | $225.45 | $225.50 |
| Purchase #5 | $49.91 | 12.774% | $56.2855 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $32.27 | 12.516% | $36.3089 | $36.31 | $36.30 | $36.30 |
| Purchase #7 | $57.44 | 9.828% | $63.0852 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $843.96 | $913.1260 | $913.13 | $913.10 | $913.30 | |