| 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 | $116.62 | 11.553% | $130.0931 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $149.45 | 13.721% | $169.956 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $113.51 | 6.366% | $120.736 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $197.84 | 9.229% | $216.0987 | $216.10 | $216.10 | $216.10 |
| Purchase #5 | $28.34 | 11.838% | $31.6949 | $31.69 | $31.70 | $31.70 |
| Purchase #6 | $99.86 | 3.675% | $103.5299 | $103.53 | $103.55 | $103.50 |
| Purchase #7 | $166.41 | 10.133% | $183.2723 | $183.27 | $183.25 | $183.30 |
| 7 purchase totals = | $872.03 | $955.3809 | $955.38 | $955.40 | $955.40 | |