| 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 | $103.59 | 9.261% | $113.1835 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $167.64 | 5.480% | $176.8267 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $132.37 | 10.118% | $145.7632 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $212.64 | 6.825% | $227.1527 | $227.15 | $227.15 | $227.20 |
| Purchase #5 | $56.54 | 10.360% | $62.3975 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $239.50 | 7.739% | $258.0349 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $91.50 | 11.839% | $102.3327 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $1,003.78 | $1,085.6912 | $1,085.68 | $1,085.75 | $1,085.70 | |