| 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 | $180.83 | 6.784% | $193.0975 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $132.54 | 10.191% | $146.0472 | $146.05 | $146.05 | $146.00 |
| Purchase #3 | $216.68 | 5.768% | $229.1781 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $228.81 | 13.461% | $259.6101 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $216.65 | 8.499% | $235.0631 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $107.42 | 11.864% | $120.1643 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $164.74 | 12.547% | $185.4099 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $1,247.67 | $1,368.5702 | $1,368.57 | $1,368.55 | $1,368.60 | |