| 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 | $180.64 | 11.641% | $201.6683 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $17.69 | 11.220% | $19.6748 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $85.91 | 6.412% | $91.4185 | $91.42 | $91.40 | $91.40 |
| Purchase #4 | $157.83 | 8.789% | $171.7017 | $171.70 | $171.70 | $171.70 |
| Purchase #5 | $177.86 | 4.196% | $185.323 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $185.41 | 4.520% | $193.7905 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $8.98 | 8.770% | $9.7675 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $814.32 | $873.3443 | $873.34 | $873.25 | $873.40 | |