| 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 | $138.59 | 9.160% | $151.2848 | $151.28 | $151.30 | $151.30 |
| Purchase #2 | $94.71 | 5.448% | $99.8698 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $134.73 | 10.529% | $148.9157 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $128.60 | 3.659% | $133.3055 | $133.31 | $133.30 | $133.30 |
| Purchase #5 | $26.28 | 7.197% | $28.1714 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $38.70 | 11.677% | $43.219 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $130.89 | 12.303% | $146.9934 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $692.50 | $751.7596 | $751.76 | $751.70 | $751.80 | |