| 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 | $178.73 | 4.188% | $186.2152 | $186.22 | $186.20 | $186.20 |
| Purchase #2 | $122.88 | 7.477% | $132.0677 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $173.54 | 6.442% | $184.7194 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $33.28 | 5.685% | $35.172 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $49.73 | 13.497% | $56.4421 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $204.49 | 8.585% | $222.0455 | $222.05 | $222.05 | $222.00 |
| Purchase #7 | $80.94 | 7.772% | $87.2307 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $843.59 | $903.8926 | $903.90 | $903.85 | $903.80 | |