| 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 | $174.47 | 10.813% | $193.3354 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $80.78 | 11.379% | $89.972 | $89.97 | $89.95 | $90.00 |
| Purchase #3 | $28.87 | 5.462% | $30.4469 | $30.45 | $30.45 | $30.40 |
| Purchase #4 | $164.75 | 5.334% | $173.5378 | $173.54 | $173.55 | $173.50 |
| Purchase #5 | $155.64 | 4.417% | $162.5146 | $162.51 | $162.50 | $162.50 |
| Purchase #6 | $90.92 | 5.572% | $95.9861 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $26.33 | 6.125% | $27.9427 | $27.94 | $27.95 | $27.90 |
| 7 purchase totals = | $721.76 | $773.7355 | $773.74 | $773.75 | $773.60 | |