| 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 | $157.82 | 4.504% | $164.9282 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $6.50 | 8.659% | $7.0628 | $7.06 | $7.05 | $7.10 |
| Purchase #3 | $85.40 | 12.417% | $96.0041 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $196.72 | 8.196% | $212.8432 | $212.84 | $212.85 | $212.80 |
| Purchase #5 | $246.56 | 10.289% | $271.9286 | $271.93 | $271.95 | $271.90 |
| Purchase #6 | $161.76 | 9.285% | $176.7794 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $221.51 | 8.209% | $239.6938 | $239.69 | $239.70 | $239.70 |
| 7 purchase totals = | $1,076.27 | $1,169.2401 | $1,169.23 | $1,169.30 | $1,169.20 | |