| 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 | $156.74 | 9.380% | $171.4422 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $217.58 | 5.816% | $230.2345 | $230.23 | $230.25 | $230.20 |
| Purchase #3 | $32.94 | 4.835% | $34.5326 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $144.44 | 3.396% | $149.3452 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $243.94 | 5.478% | $257.303 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $85.80 | 10.517% | $94.8236 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $159.73 | 3.385% | $165.1369 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $1,041.17 | $1,102.8180 | $1,102.81 | $1,102.85 | $1,102.60 | |