| 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 | $178.43 | 13.606% | $202.7072 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $7.39 | 12.378% | $8.3047 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $135.98 | 5.806% | $143.875 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $97.61 | 9.841% | $107.2158 | $107.22 | $107.20 | $107.20 |
| Purchase #5 | $215.67 | 6.731% | $230.1867 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $94.63 | 9.725% | $103.8328 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $119.83 | 3.699% | $124.2625 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $849.54 | $920.3847 | $920.39 | $920.40 | $920.40 | |