| 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 | $164.28 | 8.571% | $178.3604 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $204.55 | 12.618% | $230.3601 | $230.36 | $230.35 | $230.40 |
| Purchase #3 | $224.83 | 7.760% | $242.2768 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $74.62 | 8.602% | $81.0388 | $81.04 | $81.05 | $81.00 |
| Purchase #5 | $41.93 | 3.159% | $43.2546 | $43.25 | $43.25 | $43.30 |
| Purchase #6 | $233.55 | 12.321% | $262.3257 | $262.33 | $262.35 | $262.30 |
| Purchase #7 | $142.95 | 3.663% | $148.1863 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $1,086.71 | $1,185.8027 | $1,185.81 | $1,185.85 | $1,185.90 | |