| 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 | $182.61 | 6.723% | $194.8869 | $194.89 | $194.90 | $194.90 |
| Purchase #2 | $71.45 | 11.316% | $79.5353 | $79.54 | $79.55 | $79.50 |
| Purchase #3 | $11.35 | 9.190% | $12.3931 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $181.42 | 11.553% | $202.3795 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $11.72 | 3.285% | $12.105 | $12.11 | $12.10 | $12.10 |
| Purchase #6 | $235.43 | 8.421% | $255.2556 | $255.26 | $255.25 | $255.30 |
| Purchase #7 | $208.32 | 3.255% | $215.1008 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $902.30 | $971.6562 | $971.67 | $971.70 | $971.70 | |