| 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 | $171.78 | 9.260% | $187.6868 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $191.66 | 4.727% | $200.7198 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $165.89 | 12.301% | $186.2961 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $194.88 | 10.284% | $214.9215 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $36.98 | 13.802% | $42.084 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $135.32 | 8.125% | $146.3148 | $146.31 | $146.30 | $146.30 |
| Purchase #7 | $166.90 | 8.542% | $181.1566 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $1,063.41 | $1,159.1796 | $1,159.18 | $1,159.15 | $1,159.20 | |