| 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 | $156.32 | 3.367% | $161.5833 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $99.87 | 8.305% | $108.1642 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $196.28 | 13.183% | $222.1556 | $222.16 | $222.15 | $222.20 |
| Purchase #4 | $215.84 | 4.642% | $225.8593 | $225.86 | $225.85 | $225.90 |
| Purchase #5 | $177.63 | 4.521% | $185.6607 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $189.92 | 8.873% | $206.7716 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $177.64 | 3.667% | $184.1541 | $184.15 | $184.15 | $184.20 |
| 7 purchase totals = | $1,213.50 | $1,294.3488 | $1,294.34 | $1,294.30 | $1,294.60 | |