| 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 | $160.97 | 5.412% | $169.6817 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $167.46 | 5.677% | $176.9667 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $80.29 | 12.783% | $90.5535 | $90.55 | $90.55 | $90.60 |
| Purchase #4 | $166.79 | 10.650% | $184.5531 | $184.55 | $184.55 | $184.60 |
| Purchase #5 | $5.83 | 6.117% | $6.1866 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $94.83 | 7.470% | $101.9138 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $88.69 | 9.502% | $97.1173 | $97.12 | $97.10 | $97.10 |
| 7 purchase totals = | $764.86 | $826.9727 | $826.97 | $826.95 | $827.10 | |