| 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 | $178.98 | 3.678% | $185.5629 | $185.56 | $185.55 | $185.60 |
| Purchase #2 | $162.29 | 3.637% | $168.1925 | $168.19 | $168.20 | $168.20 |
| Purchase #3 | $218.82 | 3.390% | $226.238 | $226.24 | $226.25 | $226.20 |
| Purchase #4 | $7.63 | 12.541% | $8.5869 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $82.57 | 12.258% | $92.6914 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $206.99 | 13.806% | $235.567 | $235.57 | $235.55 | $235.60 |
| Purchase #7 | $197.99 | 6.355% | $210.5723 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $1,055.27 | $1,127.4110 | $1,127.41 | $1,127.40 | $1,127.50 | |