| 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 | $149.79 | 11.853% | $167.5446 | $167.54 | $167.55 | $167.50 |
| Purchase #2 | $142.79 | 5.752% | $151.0033 | $151.00 | $151.00 | $151.00 |
| Purchase #3 | $155.56 | 3.484% | $160.9797 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $236.80 | 7.777% | $255.2159 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $17.87 | 9.873% | $19.6343 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $232.28 | 11.410% | $258.7831 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $224.96 | 3.231% | $232.2285 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,160.05 | $1,245.3894 | $1,245.38 | $1,245.45 | $1,245.30 | |