| 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 | $190.27 | 11.809% | $212.739 | $212.74 | $212.75 | $212.70 |
| Purchase #2 | $147.93 | 10.746% | $163.8266 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $26.60 | 10.407% | $29.3683 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $85.48 | 6.132% | $90.7216 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $181.76 | 10.394% | $200.6521 | $200.65 | $200.65 | $200.70 |
| Purchase #6 | $109.77 | 5.444% | $115.7459 | $115.75 | $115.75 | $115.70 |
| Purchase #7 | $188.52 | 7.419% | $202.5063 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $930.33 | $1,015.5598 | $1,015.57 | $1,015.55 | $1,015.50 | |