| 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 | $142.64 | 10.422% | $157.5059 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $36.74 | 7.679% | $39.5613 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $221.65 | 5.137% | $233.0362 | $233.04 | $233.05 | $233.00 |
| Purchase #4 | $13.69 | 7.501% | $14.7169 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $153.40 | 7.468% | $164.8559 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $126.49 | 10.566% | $139.8549 | $139.85 | $139.85 | $139.90 |
| Purchase #7 | $242.44 | 13.496% | $275.1597 | $275.16 | $275.15 | $275.20 |
| 7 purchase totals = | $937.05 | $1,024.6908 | $1,024.70 | $1,024.65 | $1,024.80 | |