| 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 | $176.89 | 7.349% | $189.8896 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $212.61 | 8.681% | $231.0667 | $231.07 | $231.05 | $231.10 |
| Purchase #3 | $187.67 | 3.869% | $194.931 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $104.86 | 9.365% | $114.6801 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $60.94 | 8.245% | $65.9645 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $143.42 | 5.114% | $150.7545 | $150.75 | $150.75 | $150.80 |
| Purchase #7 | $134.96 | 6.603% | $143.8714 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $1,021.35 | $1,091.1578 | $1,091.15 | $1,091.15 | $1,091.30 | |