| 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 | $200.47 | 7.410% | $215.3248 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $175.64 | 5.865% | $185.9413 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $164.45 | 8.651% | $178.6766 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $246.38 | 11.506% | $274.7285 | $274.73 | $274.75 | $274.70 |
| Purchase #5 | $162.87 | 13.135% | $184.263 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $174.37 | 7.605% | $187.6308 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $98.98 | 8.131% | $107.0281 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,223.16 | $1,333.5931 | $1,333.59 | $1,333.65 | $1,333.50 | |