| 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 | $112.63 | 9.143% | $122.9278 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $137.90 | 6.442% | $146.7835 | $146.78 | $146.80 | $146.80 |
| Purchase #3 | $206.76 | 8.265% | $223.8487 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $89.93 | 7.503% | $96.6774 | $96.68 | $96.70 | $96.70 |
| Purchase #5 | $208.98 | 5.526% | $220.5282 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $174.99 | 6.149% | $185.7501 | $185.75 | $185.75 | $185.80 |
| Purchase #7 | $161.82 | 12.629% | $182.2562 | $182.26 | $182.25 | $182.30 |
| 7 purchase totals = | $1,093.01 | $1,178.7719 | $1,178.78 | $1,178.85 | $1,178.80 | |