| 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 | $126.43 | 4.138% | $131.6617 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $6.86 | 8.595% | $7.4496 | $7.45 | $7.45 | $7.40 |
| Purchase #3 | $120.63 | 7.480% | $129.6531 | $129.65 | $129.65 | $129.70 |
| Purchase #4 | $175.60 | 6.238% | $186.5539 | $186.55 | $186.55 | $186.60 |
| Purchase #5 | $57.33 | 5.503% | $60.4849 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $171.57 | 9.391% | $187.6821 | $187.68 | $187.70 | $187.70 |
| Purchase #7 | $167.38 | 9.357% | $183.0417 | $183.04 | $183.05 | $183.00 |
| 7 purchase totals = | $825.80 | $886.5270 | $886.51 | $886.55 | $886.60 | |