| 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 | $132.55 | 9.176% | $144.7128 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $215.97 | 9.742% | $237.0098 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $180.28 | 5.615% | $190.4027 | $190.40 | $190.40 | $190.40 |
| Purchase #4 | $72.81 | 9.835% | $79.9709 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $167.86 | 9.372% | $183.5918 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $52.95 | 6.827% | $56.5649 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $105.88 | 8.624% | $115.0111 | $115.01 | $115.00 | $115.00 |
| 7 purchase totals = | $928.30 | $1,007.2640 | $1,007.25 | $1,007.20 | $1,007.30 | |