| 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 | $208.58 | 9.489% | $228.3722 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $156.96 | 7.158% | $168.1952 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $13.90 | 6.220% | $14.7646 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $228.41 | 13.340% | $258.8799 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $88.56 | 8.726% | $96.2877 | $96.29 | $96.30 | $96.30 |
| Purchase #6 | $17.69 | 3.529% | $18.3143 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $108.72 | 12.658% | $122.4818 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $822.82 | $907.2957 | $907.29 | $907.30 | $907.40 | |