| 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 | $182.73 | 4.225% | $190.4503 | $190.45 | $190.45 | $190.50 |
| Purchase #2 | $87.52 | 8.730% | $95.1605 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $203.59 | 12.375% | $228.7843 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $63.83 | 4.613% | $66.7745 | $66.77 | $66.75 | $66.80 |
| Purchase #5 | $192.81 | 7.521% | $207.3112 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $116.28 | 8.283% | $125.9115 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $168.36 | 8.403% | $182.5073 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $1,015.12 | $1,096.8996 | $1,096.89 | $1,096.85 | $1,097.00 | |