| 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 | $183.34 | 6.318% | $194.9234 | $194.92 | $194.90 | $194.90 |
| Purchase #2 | $173.68 | 6.151% | $184.3631 | $184.36 | $184.35 | $184.40 |
| Purchase #3 | $149.36 | 4.174% | $155.5943 | $155.59 | $155.60 | $155.60 |
| Purchase #4 | $31.72 | 13.479% | $35.9955 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $41.25 | 6.222% | $43.8166 | $43.82 | $43.80 | $43.80 |
| Purchase #6 | $118.89 | 11.665% | $132.7585 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $34.94 | 8.536% | $37.9225 | $37.92 | $37.90 | $37.90 |
| 7 purchase totals = | $733.18 | $785.3739 | $785.37 | $785.30 | $785.40 | |