| 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 | $184.75 | 12.797% | $208.3925 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $178.68 | 13.508% | $202.8161 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $162.32 | 7.660% | $174.7537 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $90.62 | 11.246% | $100.8111 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $13.43 | 3.486% | $13.8982 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $217.78 | 13.306% | $246.7578 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $229.91 | 7.612% | $247.4107 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,077.49 | $1,194.8401 | $1,194.84 | $1,194.80 | $1,194.90 | |