| 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 | $138.60 | 8.422% | $150.2729 | $150.27 | $150.25 | $150.30 |
| Purchase #2 | $196.90 | 9.612% | $215.826 | $215.83 | $215.85 | $215.80 |
| Purchase #3 | $134.74 | 8.498% | $146.1902 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $61.34 | 8.227% | $66.3864 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $230.74 | 11.597% | $257.4989 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $33.53 | 9.547% | $36.7311 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $194.40 | 3.208% | $200.6364 | $200.64 | $200.65 | $200.60 |
| 7 purchase totals = | $990.25 | $1,073.5419 | $1,073.55 | $1,073.60 | $1,073.50 | |