| 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 | $134.88 | 12.834% | $152.1905 | $152.19 | $152.20 | $152.20 |
| Purchase #2 | $174.89 | 7.835% | $188.5926 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $224.71 | 6.276% | $238.8128 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $167.87 | 10.808% | $186.0134 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $235.61 | 8.172% | $254.864 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $110.66 | 4.626% | $115.7791 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $214.98 | 4.304% | $224.2327 | $224.23 | $224.25 | $224.20 |
| 7 purchase totals = | $1,263.60 | $1,360.4851 | $1,360.47 | $1,360.50 | $1,360.50 | |