| 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 | $131.88 | 3.709% | $136.7714 | $136.77 | $136.75 | $136.80 |
| Purchase #2 | $172.62 | 8.513% | $187.3151 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $16.91 | 8.511% | $18.3492 | $18.35 | $18.35 | $18.30 |
| Purchase #4 | $127.63 | 10.653% | $141.2264 | $141.23 | $141.25 | $141.20 |
| Purchase #5 | $44.76 | 12.512% | $50.3604 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $165.96 | 7.408% | $178.2543 | $178.25 | $178.25 | $178.30 |
| Purchase #7 | $39.97 | 8.196% | $43.2459 | $43.25 | $43.25 | $43.20 |
| 7 purchase totals = | $699.73 | $755.5227 | $755.53 | $755.50 | $755.50 | |