| 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 | $158.76 | 12.341% | $178.3526 | $178.35 | $178.35 | $178.40 |
| Purchase #2 | $27.37 | 9.686% | $30.0211 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $82.89 | 10.566% | $91.6482 | $91.65 | $91.65 | $91.60 |
| Purchase #4 | $220.35 | 6.517% | $234.7102 | $234.71 | $234.70 | $234.70 |
| Purchase #5 | $168.64 | 3.265% | $174.1461 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $245.67 | 13.706% | $279.3415 | $279.34 | $279.35 | $279.30 |
| Purchase #7 | $201.52 | 9.802% | $221.273 | $221.27 | $221.25 | $221.30 |
| 7 purchase totals = | $1,105.20 | $1,209.4927 | $1,209.49 | $1,209.45 | $1,209.40 | |