| 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 | $173.59 | 5.186% | $182.5924 | $182.59 | $182.60 | $182.60 |
| Purchase #2 | $242.52 | 12.551% | $272.9587 | $272.96 | $272.95 | $273.00 |
| Purchase #3 | $188.89 | 5.248% | $198.8029 | $198.80 | $198.80 | $198.80 |
| Purchase #4 | $128.74 | 6.468% | $137.0669 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $239.51 | 12.283% | $268.929 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $129.83 | 7.816% | $139.9775 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $165.83 | 6.843% | $177.1777 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $1,268.91 | $1,377.5051 | $1,377.51 | $1,377.55 | $1,377.60 | |