| 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 | $160.85 | 13.420% | $182.4361 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $149.90 | 7.612% | $161.3104 | $161.31 | $161.30 | $161.30 |
| Purchase #3 | $168.46 | 8.710% | $183.1329 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $9.54 | 11.867% | $10.6721 | $10.67 | $10.65 | $10.70 |
| Purchase #5 | $57.59 | 10.242% | $63.4884 | $63.49 | $63.50 | $63.50 |
| Purchase #6 | $57.33 | 6.728% | $61.1872 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $211.35 | 11.474% | $235.6003 | $235.60 | $235.60 | $235.60 |
| 7 purchase totals = | $815.02 | $897.8274 | $897.83 | $897.85 | $897.80 | |