| 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 | $72.59 | 7.407% | $77.9667 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $186.74 | 6.490% | $198.8594 | $198.86 | $198.85 | $198.90 |
| Purchase #3 | $167.67 | 5.672% | $177.1802 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $249.93 | 6.528% | $266.2454 | $266.25 | $266.25 | $266.20 |
| Purchase #5 | $191.55 | 12.812% | $216.0914 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $131.53 | 13.627% | $149.4536 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $215.96 | 13.831% | $245.8294 | $245.83 | $245.85 | $245.80 |
| 7 purchase totals = | $1,215.97 | $1,331.6261 | $1,331.63 | $1,331.65 | $1,331.70 | |