| 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 | $146.45 | 7.274% | $157.1028 | $157.10 | $157.10 | $157.10 |
| Purchase #2 | $157.78 | 6.219% | $167.5923 | $167.59 | $167.60 | $167.60 |
| Purchase #3 | $187.85 | 7.799% | $202.5004 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $228.89 | 4.615% | $239.4533 | $239.45 | $239.45 | $239.50 |
| Purchase #5 | $79.34 | 7.273% | $85.1104 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $142.62 | 12.490% | $160.4332 | $160.43 | $160.45 | $160.40 |
| Purchase #7 | $206.82 | 3.528% | $214.1166 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $1,149.75 | $1,226.3090 | $1,226.30 | $1,226.30 | $1,226.30 | |