| 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 | $168.44 | 7.816% | $181.6053 | $181.61 | $181.60 | $181.60 |
| Purchase #2 | $228.85 | 4.399% | $238.9171 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $128.98 | 5.720% | $136.3577 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $238.59 | 9.829% | $262.041 | $262.04 | $262.05 | $262.00 |
| Purchase #5 | $21.46 | 13.151% | $24.2822 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $198.62 | 10.637% | $219.7472 | $219.75 | $219.75 | $219.70 |
| Purchase #7 | $73.79 | 12.507% | $83.0189 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $1,058.73 | $1,145.9694 | $1,145.98 | $1,145.95 | $1,145.90 | |