| 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 | $144.62 | 11.272% | $160.9216 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $247.37 | 8.343% | $268.0081 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $134.29 | 9.151% | $146.5789 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $37.48 | 7.317% | $40.2224 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $186.49 | 12.247% | $209.3294 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $73.76 | 5.573% | $77.8706 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $238.63 | 12.216% | $267.781 | $267.78 | $267.80 | $267.80 |
| 7 purchase totals = | $1,062.64 | $1,170.7120 | $1,170.71 | $1,170.70 | $1,170.70 | |