| 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 | $181.54 | 6.849% | $193.9737 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $35.90 | 5.616% | $37.9161 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $16.36 | 5.554% | $17.2686 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $143.98 | 12.340% | $161.7471 | $161.75 | $161.75 | $161.70 |
| Purchase #5 | $41.38 | 3.161% | $42.688 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $137.58 | 10.364% | $151.8388 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $80.31 | 10.564% | $88.7939 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $637.05 | $694.2262 | $694.23 | $694.20 | $694.20 | |