| 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 | $203.68 | 5.171% | $214.2123 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $58.43 | 8.526% | $63.4117 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $145.53 | 11.376% | $162.0855 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $45.66 | 9.801% | $50.1351 | $50.14 | $50.15 | $50.10 |
| Purchase #5 | $17.34 | 9.778% | $19.0355 | $19.04 | $19.05 | $19.00 |
| Purchase #6 | $154.59 | 8.288% | $167.4024 | $167.40 | $167.40 | $167.40 |
| Purchase #7 | $32.37 | 7.285% | $34.7282 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $657.60 | $711.0107 | $711.02 | $711.05 | $710.90 | |