| 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 | $175.99 | 6.640% | $187.6757 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $32.48 | 6.105% | $34.4629 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $219.58 | 12.636% | $247.3261 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $238.45 | 6.637% | $254.2759 | $254.28 | $254.30 | $254.30 |
| Purchase #5 | $133.99 | 8.337% | $145.1607 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $122.47 | 11.599% | $136.6753 | $136.68 | $136.70 | $136.70 |
| Purchase #7 | $186.82 | 8.240% | $202.214 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $1,109.78 | $1,207.7906 | $1,207.80 | $1,207.85 | $1,207.90 | |