| 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 | $170.99 | 3.258% | $176.5609 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $102.51 | 10.189% | $112.9547 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $210.29 | 3.816% | $218.3147 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $165.30 | 8.803% | $179.8514 | $179.85 | $179.85 | $179.90 |
| Purchase #5 | $108.99 | 6.752% | $116.349 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $249.60 | 7.612% | $268.5996 | $268.60 | $268.60 | $268.60 |
| Purchase #7 | $110.45 | 7.126% | $118.3207 | $118.32 | $118.30 | $118.30 |
| 7 purchase totals = | $1,118.13 | $1,190.9510 | $1,190.94 | $1,190.90 | $1,191.00 | |