| 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 | $71.82 | 12.343% | $80.6847 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $137.75 | 7.231% | $147.7107 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $111.61 | 3.376% | $115.378 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $178.35 | 6.773% | $190.4296 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $54.53 | 7.829% | $58.7992 | $58.80 | $58.80 | $58.80 |
| Purchase #6 | $239.86 | 7.423% | $257.6648 | $257.66 | $257.65 | $257.70 |
| Purchase #7 | $169.70 | 7.862% | $183.0418 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $963.62 | $1,033.7088 | $1,033.70 | $1,033.75 | $1,033.70 | |