| 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 | $180.90 | 4.164% | $188.4327 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $234.88 | 13.116% | $265.6869 | $265.69 | $265.70 | $265.70 |
| Purchase #3 | $44.89 | 5.473% | $47.3468 | $47.35 | $47.35 | $47.30 |
| Purchase #4 | $19.93 | 13.267% | $22.5741 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $209.79 | 9.522% | $229.7662 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $179.76 | 13.423% | $203.8892 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $192.70 | 13.787% | $219.2675 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,062.85 | $1,176.9634 | $1,176.97 | $1,176.95 | $1,177.00 | |