| 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 | $127.81 | 6.378% | $135.9617 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $181.77 | 13.736% | $206.7379 | $206.74 | $206.75 | $206.70 |
| Purchase #3 | $9.50 | 10.564% | $10.5036 | $10.50 | $10.50 | $10.50 |
| Purchase #4 | $179.81 | 5.259% | $189.2662 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $138.65 | 6.853% | $148.1517 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $58.41 | 7.252% | $62.6459 | $62.65 | $62.65 | $62.60 |
| Purchase #7 | $170.87 | 12.304% | $191.8938 | $191.89 | $191.90 | $191.90 |
| 7 purchase totals = | $866.82 | $945.1608 | $945.16 | $945.15 | $945.20 | |