| 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 | $196.76 | 13.223% | $222.7776 | $222.78 | $222.80 | $222.80 |
| Purchase #2 | $174.57 | 3.345% | $180.4094 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $209.52 | 10.729% | $231.9994 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $109.73 | 11.699% | $122.5673 | $122.57 | $122.55 | $122.60 |
| Purchase #5 | $73.83 | 3.280% | $76.2516 | $76.25 | $76.25 | $76.30 |
| Purchase #6 | $69.61 | 8.784% | $75.7245 | $75.72 | $75.70 | $75.70 |
| Purchase #7 | $135.55 | 8.269% | $146.7586 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $969.57 | $1,056.4884 | $1,056.49 | $1,056.45 | $1,056.60 | |