| 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 | $120.88 | 7.335% | $129.7465 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $169.97 | 6.272% | $180.6305 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $132.72 | 6.249% | $141.0137 | $141.01 | $141.00 | $141.00 |
| Purchase #4 | $197.57 | 8.278% | $213.9248 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $220.59 | 7.689% | $237.5512 | $237.55 | $237.55 | $237.60 |
| Purchase #6 | $77.66 | 7.366% | $83.3804 | $83.38 | $83.40 | $83.40 |
| Purchase #7 | $23.61 | 6.464% | $25.1362 | $25.14 | $25.15 | $25.10 |
| 7 purchase totals = | $943.00 | $1,011.3833 | $1,011.38 | $1,011.40 | $1,011.30 | |