| 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 | $194.53 | 5.289% | $204.8187 | $204.82 | $204.80 | $204.80 |
| Purchase #2 | $34.51 | 11.213% | $38.3796 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $84.96 | 4.774% | $89.016 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $129.97 | 7.795% | $140.1012 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $168.26 | 12.540% | $189.3598 | $189.36 | $189.35 | $189.40 |
| Purchase #6 | $176.71 | 4.739% | $185.0843 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $54.92 | 4.694% | $57.4979 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $843.86 | $904.2575 | $904.26 | $904.25 | $904.30 | |