| 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 | $179.51 | 10.795% | $198.8881 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $153.51 | 7.597% | $165.1722 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $16.68 | 4.417% | $17.4168 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $183.65 | 11.371% | $204.5328 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $143.64 | 13.238% | $162.6551 | $162.66 | $162.65 | $162.70 |
| Purchase #6 | $85.37 | 10.504% | $94.3373 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $30.35 | 12.405% | $34.1149 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $792.71 | $877.1172 | $877.12 | $877.10 | $877.10 | |