| 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 | $129.74 | 13.164% | $146.819 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $122.33 | 12.759% | $137.9381 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $189.63 | 13.689% | $215.5885 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $130.46 | 13.582% | $148.1791 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $203.33 | 3.373% | $210.1883 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $205.98 | 13.399% | $233.5793 | $233.58 | $233.60 | $233.60 |
| Purchase #7 | $15.95 | 3.353% | $16.4848 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $997.42 | $1,108.7771 | $1,108.78 | $1,108.85 | $1,108.80 | |