| 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 | $71.25 | 12.598% | $80.2261 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $134.75 | 4.657% | $141.0253 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $247.52 | 13.235% | $280.2793 | $280.28 | $280.30 | $280.30 |
| Purchase #4 | $89.79 | 5.501% | $94.7293 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $178.75 | 4.802% | $187.3336 | $187.33 | $187.35 | $187.30 |
| Purchase #6 | $121.77 | 7.119% | $130.4388 | $130.44 | $130.45 | $130.40 |
| Purchase #7 | $187.70 | 8.514% | $203.6808 | $203.68 | $203.70 | $203.70 |
| 7 purchase totals = | $1,031.53 | $1,117.7132 | $1,117.72 | $1,117.85 | $1,117.60 | |