| 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 | $188.50 | 7.629% | $202.8807 | $202.88 | $202.90 | $202.90 |
| Purchase #2 | $190.70 | 5.851% | $201.8579 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $137.35 | 11.686% | $153.4007 | $153.40 | $153.40 | $153.40 |
| Purchase #4 | $218.49 | 9.208% | $238.6086 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $183.94 | 9.252% | $200.9581 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $203.56 | 4.449% | $212.6164 | $212.62 | $212.60 | $212.60 |
| Purchase #7 | $174.49 | 6.858% | $186.4565 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $1,297.03 | $1,396.7789 | $1,396.79 | $1,396.75 | $1,396.90 | |