| 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 | $148.66 | 10.739% | $164.6246 | $164.62 | $164.60 | $164.60 |
| Purchase #2 | $161.53 | 7.851% | $174.2117 | $174.21 | $174.20 | $174.20 |
| Purchase #3 | $119.56 | 4.423% | $124.8481 | $124.85 | $124.85 | $124.80 |
| Purchase #4 | $113.77 | 5.497% | $120.0239 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $140.38 | 5.538% | $148.1542 | $148.15 | $148.15 | $148.20 |
| Purchase #6 | $222.66 | 13.788% | $253.3604 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $164.48 | 8.544% | $178.5332 | $178.53 | $178.55 | $178.50 |
| 7 purchase totals = | $1,071.04 | $1,163.7561 | $1,163.74 | $1,163.70 | $1,163.70 | |