| 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 | $181.36 | 3.305% | $187.3539 | $187.35 | $187.35 | $187.40 |
| Purchase #2 | $213.47 | 10.326% | $235.5129 | $235.51 | $235.50 | $235.50 |
| Purchase #3 | $249.36 | 3.422% | $257.8931 | $257.89 | $257.90 | $257.90 |
| Purchase #4 | $85.84 | 12.138% | $96.2593 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $163.91 | 3.840% | $170.2041 | $170.20 | $170.20 | $170.20 |
| Purchase #6 | $153.95 | 13.835% | $175.249 | $175.25 | $175.25 | $175.20 |
| Purchase #7 | $90.69 | 12.766% | $102.2675 | $102.27 | $102.25 | $102.30 |
| 7 purchase totals = | $1,138.58 | $1,224.7398 | $1,224.73 | $1,224.70 | $1,224.80 | |