| 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 | $131.26 | 11.515% | $146.3746 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $120.29 | 8.708% | $130.7649 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $110.74 | 4.236% | $115.4309 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $218.47 | 7.868% | $235.6592 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $177.27 | 10.609% | $196.0766 | $196.08 | $196.10 | $196.10 |
| Purchase #6 | $73.83 | 5.270% | $77.7208 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $85.97 | 12.317% | $96.5589 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $917.83 | $998.5859 | $998.58 | $998.55 | $998.70 | |