| 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 | $245.78 | 12.486% | $276.4681 | $276.47 | $276.45 | $276.50 |
| Purchase #2 | $168.35 | 4.117% | $175.281 | $175.28 | $175.30 | $175.30 |
| Purchase #3 | $217.72 | 5.818% | $230.3869 | $230.39 | $230.40 | $230.40 |
| Purchase #4 | $79.47 | 11.115% | $88.3031 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $148.41 | 7.178% | $159.0629 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $104.62 | 4.344% | $109.1647 | $109.16 | $109.15 | $109.20 |
| Purchase #7 | $158.34 | 5.535% | $167.1041 | $167.10 | $167.10 | $167.10 |
| 7 purchase totals = | $1,122.69 | $1,205.7708 | $1,205.76 | $1,205.75 | $1,205.90 | |