| 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 | $178.34 | 7.142% | $191.077 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $136.63 | 10.357% | $150.7808 | $150.78 | $150.80 | $150.80 |
| Purchase #3 | $242.39 | 6.517% | $258.1866 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $226.78 | 11.130% | $252.0206 | $252.02 | $252.00 | $252.00 |
| Purchase #5 | $24.38 | 4.620% | $25.5064 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $112.74 | 7.836% | $121.5743 | $121.57 | $121.55 | $121.60 |
| Purchase #7 | $15.79 | 8.805% | $17.1803 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $937.05 | $1,016.3260 | $1,016.33 | $1,016.35 | $1,016.40 | |