| 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 | $147.64 | 12.858% | $166.6236 | $166.62 | $166.60 | $166.60 |
| Purchase #2 | $27.67 | 6.467% | $29.4594 | $29.46 | $29.45 | $29.50 |
| Purchase #3 | $204.98 | 5.506% | $216.2662 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $208.61 | 12.719% | $235.1431 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $21.42 | 9.443% | $23.4427 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $128.28 | 5.106% | $134.83 | $134.83 | $134.85 | $134.80 |
| Purchase #7 | $192.59 | 10.577% | $212.9602 | $212.96 | $212.95 | $213.00 |
| 7 purchase totals = | $931.19 | $1,018.7252 | $1,018.72 | $1,018.70 | $1,018.70 | |