| 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 | $199.31 | 8.868% | $216.9848 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $161.83 | 7.152% | $173.4041 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $52.97 | 13.102% | $59.9101 | $59.91 | $59.90 | $59.90 |
| Purchase #4 | $89.56 | 5.794% | $94.7491 | $94.75 | $94.75 | $94.70 |
| Purchase #5 | $29.26 | 13.702% | $33.2692 | $33.27 | $33.25 | $33.30 |
| Purchase #6 | $98.65 | 9.570% | $108.0908 | $108.09 | $108.10 | $108.10 |
| Purchase #7 | $20.61 | 9.652% | $22.5993 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $652.19 | $709.0074 | $709.00 | $709.00 | $709.00 | |