| 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 | $101.30 | 13.744% | $115.2227 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $216.68 | 9.619% | $237.5224 | $237.52 | $237.50 | $237.50 |
| Purchase #3 | $167.47 | 5.583% | $176.8199 | $176.82 | $176.80 | $176.80 |
| Purchase #4 | $15.42 | 9.318% | $16.8568 | $16.86 | $16.85 | $16.90 |
| Purchase #5 | $84.38 | 3.361% | $87.216 | $87.22 | $87.20 | $87.20 |
| Purchase #6 | $170.74 | 4.818% | $178.9663 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $56.87 | 13.199% | $64.3763 | $64.38 | $64.40 | $64.40 |
| 7 purchase totals = | $812.86 | $876.9804 | $876.99 | $876.90 | $877.00 | |