| 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 | $156.53 | 3.676% | $162.284 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $192.97 | 9.169% | $210.6634 | $210.66 | $210.65 | $210.70 |
| Purchase #3 | $35.73 | 5.114% | $37.5572 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $201.25 | 8.717% | $218.793 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $128.91 | 13.174% | $145.8926 | $145.89 | $145.90 | $145.90 |
| Purchase #6 | $224.50 | 8.525% | $243.6386 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $25.91 | 9.692% | $28.4212 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $965.80 | $1,047.2500 | $1,047.24 | $1,047.25 | $1,047.30 | |