| 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 | $156.44 | 6.851% | $167.1577 | $167.16 | $167.15 | $167.20 |
| Purchase #2 | $8.50 | 12.787% | $9.5869 | $9.59 | $9.60 | $9.60 |
| Purchase #3 | $209.92 | 8.872% | $228.5441 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $229.36 | 10.333% | $253.0598 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $219.59 | 9.709% | $240.91 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $222.65 | 7.782% | $239.9766 | $239.98 | $240.00 | $240.00 |
| Purchase #7 | $170.63 | 13.451% | $193.5814 | $193.58 | $193.60 | $193.60 |
| 7 purchase totals = | $1,217.09 | $1,332.8165 | $1,332.82 | $1,332.85 | $1,332.90 | |