| 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 | $142.72 | 6.242% | $151.6286 | $151.63 | $151.65 | $151.60 |
| Purchase #2 | $139.85 | 6.575% | $149.0451 | $149.05 | $149.05 | $149.00 |
| Purchase #3 | $160.53 | 3.845% | $166.7024 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $204.42 | 3.461% | $211.495 | $211.50 | $211.50 | $211.50 |
| Purchase #5 | $19.60 | 12.274% | $22.0057 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $63.89 | 4.119% | $66.5216 | $66.52 | $66.50 | $66.50 |
| Purchase #7 | $155.74 | 13.317% | $176.4799 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $886.75 | $943.8783 | $943.89 | $943.90 | $943.80 | |