| 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 | $157.49 | 6.832% | $168.2497 | $168.25 | $168.25 | $168.20 |
| Purchase #2 | $30.87 | 10.659% | $34.1604 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $169.62 | 11.484% | $189.0992 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $167.40 | 9.265% | $182.9096 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $203.97 | 10.158% | $224.6893 | $224.69 | $224.70 | $224.70 |
| Purchase #6 | $187.96 | 12.842% | $212.0978 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $85.70 | 6.544% | $91.3082 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $1,003.01 | $1,102.5142 | $1,102.52 | $1,102.50 | $1,102.50 | |