| 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 | $159.45 | 8.725% | $173.362 | $173.36 | $173.35 | $173.40 |
| Purchase #2 | $158.99 | 9.725% | $174.4518 | $174.45 | $174.45 | $174.50 |
| Purchase #3 | $130.47 | 5.422% | $137.5441 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $77.81 | 5.282% | $81.9199 | $81.92 | $81.90 | $81.90 |
| Purchase #5 | $61.75 | 9.515% | $67.6255 | $67.63 | $67.65 | $67.60 |
| Purchase #6 | $42.47 | 13.503% | $48.2047 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $214.77 | 7.512% | $230.9035 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $845.71 | $914.0115 | $914.00 | $914.00 | $914.00 | |