| 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 | $101.43 | 7.713% | $109.2533 | $109.25 | $109.25 | $109.30 |
| Purchase #2 | $100.56 | 8.132% | $108.7375 | $108.74 | $108.75 | $108.70 |
| Purchase #3 | $173.30 | 7.260% | $185.8816 | $185.88 | $185.90 | $185.90 |
| Purchase #4 | $39.87 | 13.695% | $45.3302 | $45.33 | $45.35 | $45.30 |
| Purchase #5 | $182.88 | 5.496% | $192.9311 | $192.93 | $192.95 | $192.90 |
| Purchase #6 | $241.31 | 4.295% | $251.6743 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $247.66 | 8.757% | $269.3476 | $269.35 | $269.35 | $269.30 |
| 7 purchase totals = | $1,087.01 | $1,163.1556 | $1,163.15 | $1,163.20 | $1,163.10 | |