| 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 | $184.89 | 3.154% | $190.7214 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $52.31 | 6.480% | $55.6997 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $212.27 | 13.408% | $240.7312 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $120.59 | 7.477% | $129.6065 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $137.28 | 3.137% | $141.5865 | $141.59 | $141.60 | $141.60 |
| Purchase #6 | $150.83 | 12.186% | $169.2101 | $169.21 | $169.20 | $169.20 |
| Purchase #7 | $68.93 | 10.574% | $76.2187 | $76.22 | $76.20 | $76.20 |
| 7 purchase totals = | $927.10 | $1,003.7741 | $1,003.78 | $1,003.75 | $1,003.70 | |