| 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 | $197.52 | 3.845% | $205.1146 | $205.11 | $205.10 | $205.10 |
| Purchase #2 | $125.97 | 3.386% | $130.2353 | $130.24 | $130.25 | $130.20 |
| Purchase #3 | $174.89 | 5.396% | $184.3271 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $171.55 | 9.258% | $187.4321 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $94.42 | 3.168% | $97.4112 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $63.31 | 13.102% | $71.6049 | $71.60 | $71.60 | $71.60 |
| Purchase #7 | $25.83 | 5.167% | $27.1646 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $853.49 | $903.2898 | $903.28 | $903.30 | $903.20 | |