| 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 | $171.60 | 13.220% | $194.2855 | $194.29 | $194.30 | $194.30 |
| Purchase #2 | $145.67 | 3.360% | $150.5645 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $32.36 | 6.624% | $34.5035 | $34.50 | $34.50 | $34.50 |
| Purchase #4 | $162.88 | 13.806% | $185.3672 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $199.40 | 8.374% | $216.0978 | $216.10 | $216.10 | $216.10 |
| Purchase #6 | $173.30 | 12.592% | $195.1219 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $145.65 | 12.238% | $163.4746 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $1,030.86 | $1,139.4150 | $1,139.41 | $1,139.35 | $1,139.50 | |