| 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 | $185.39 | 7.649% | $199.5705 | $199.57 | $199.55 | $199.60 |
| Purchase #2 | $124.70 | 9.249% | $136.2335 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $77.25 | 5.527% | $81.5196 | $81.52 | $81.50 | $81.50 |
| Purchase #4 | $119.61 | 13.213% | $135.4141 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $60.63 | 13.463% | $68.7926 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $165.60 | 13.549% | $188.0371 | $188.04 | $188.05 | $188.00 |
| Purchase #7 | $85.48 | 9.255% | $93.3912 | $93.39 | $93.40 | $93.40 |
| 7 purchase totals = | $818.66 | $902.9586 | $902.95 | $902.95 | $902.90 | |