| 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 | $197.57 | 6.677% | $210.7617 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $133.53 | 7.629% | $143.717 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $102.87 | 8.611% | $111.7281 | $111.73 | $111.75 | $111.70 |
| Purchase #4 | $173.53 | 12.229% | $194.751 | $194.75 | $194.75 | $194.80 |
| Purchase #5 | $78.85 | 3.460% | $81.5782 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $169.58 | 7.364% | $182.0679 | $182.07 | $182.05 | $182.10 |
| Purchase #7 | $82.98 | 7.241% | $88.9886 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $938.91 | $1,013.5925 | $1,013.60 | $1,013.60 | $1,013.70 | |