| 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 | $168.70 | 7.394% | $181.1737 | $181.17 | $181.15 | $181.20 |
| Purchase #2 | $239.34 | 13.778% | $272.3163 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $224.84 | 3.548% | $232.8173 | $232.82 | $232.80 | $232.80 |
| Purchase #4 | $32.56 | 4.736% | $34.102 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $246.73 | 10.216% | $271.9359 | $271.94 | $271.95 | $271.90 |
| Purchase #6 | $237.34 | 13.582% | $269.5755 | $269.58 | $269.60 | $269.60 |
| Purchase #7 | $28.65 | 7.722% | $30.8624 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $1,178.16 | $1,292.7831 | $1,292.79 | $1,292.75 | $1,292.80 | |