| 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 | $150.80 | 9.790% | $165.5633 | $165.56 | $165.55 | $165.60 |
| Purchase #2 | $164.41 | 12.534% | $185.0171 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $177.98 | 11.133% | $197.7945 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $221.50 | 6.183% | $235.1953 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $116.76 | 3.141% | $120.4274 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $5.62 | 4.546% | $5.8755 | $5.88 | $5.90 | $5.90 |
| Purchase #7 | $202.29 | 6.704% | $215.8515 | $215.85 | $215.85 | $215.90 |
| 7 purchase totals = | $1,039.36 | $1,125.7246 | $1,125.73 | $1,125.75 | $1,125.80 | |