| 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 | $165.80 | 10.430% | $183.0929 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $222.68 | 8.359% | $241.2938 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $183.65 | 4.511% | $191.9345 | $191.93 | $191.95 | $191.90 |
| Purchase #4 | $44.49 | 7.671% | $47.9028 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $34.75 | 3.613% | $36.0055 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $234.83 | 3.641% | $243.3802 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $165.62 | 8.397% | $179.5271 | $179.53 | $179.55 | $179.50 |
| 7 purchase totals = | $1,051.82 | $1,123.1368 | $1,123.13 | $1,123.20 | $1,123.10 | |