| 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 | $180.26 | 5.362% | $189.9255 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $179.27 | 8.681% | $194.8324 | $194.83 | $194.85 | $194.80 |
| Purchase #3 | $81.49 | 13.123% | $92.1839 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $185.30 | 4.183% | $193.0511 | $193.05 | $193.05 | $193.10 |
| Purchase #5 | $80.31 | 5.671% | $84.8644 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $183.70 | 8.351% | $199.0408 | $199.04 | $199.05 | $199.00 |
| Purchase #7 | $62.94 | 6.738% | $67.1809 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $953.27 | $1,021.0790 | $1,021.07 | $1,021.15 | $1,021.10 | |