| 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 | $171.61 | 3.810% | $178.1483 | $178.15 | $178.15 | $178.10 |
| Purchase #2 | $240.55 | 13.555% | $273.1566 | $273.16 | $273.15 | $273.20 |
| Purchase #3 | $167.50 | 9.186% | $182.8866 | $182.89 | $182.90 | $182.90 |
| Purchase #4 | $216.39 | 13.725% | $246.0895 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $175.84 | 10.109% | $193.6157 | $193.62 | $193.60 | $193.60 |
| Purchase #6 | $203.90 | 3.447% | $210.9284 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $213.98 | 7.359% | $229.7268 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,389.77 | $1,514.5519 | $1,514.57 | $1,514.60 | $1,514.50 | |