| 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 | $189.42 | 3.383% | $195.8281 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $174.88 | 8.326% | $189.4405 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $217.36 | 10.491% | $240.1632 | $240.16 | $240.15 | $240.20 |
| Purchase #4 | $178.34 | 4.856% | $187.0002 | $187.00 | $187.00 | $187.00 |
| Purchase #5 | $140.80 | 3.269% | $145.4028 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $8.47 | 13.259% | $9.593 | $9.59 | $9.60 | $9.60 |
| Purchase #7 | $122.65 | 12.370% | $137.8218 | $137.82 | $137.80 | $137.80 |
| 7 purchase totals = | $1,031.92 | $1,105.2496 | $1,105.24 | $1,105.25 | $1,105.20 | |