| 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 | $182.42 | 11.769% | $203.889 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $187.84 | 5.106% | $197.4311 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $210.75 | 5.196% | $221.7006 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $154.99 | 7.114% | $166.016 | $166.02 | $166.00 | $166.00 |
| Purchase #5 | $14.29 | 12.272% | $16.0437 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $127.73 | 11.367% | $142.2491 | $142.25 | $142.25 | $142.20 |
| Purchase #7 | $99.38 | 12.226% | $111.5302 | $111.53 | $111.55 | $111.50 |
| 7 purchase totals = | $977.40 | $1,058.8597 | $1,058.86 | $1,058.90 | $1,058.70 | |