| 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 | $118.88 | 6.761% | $126.9175 | $126.92 | $126.90 | $126.90 |
| Purchase #2 | $173.60 | 8.867% | $188.9931 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $128.65 | 12.474% | $144.6978 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $140.78 | 11.343% | $156.7487 | $156.75 | $156.75 | $156.70 |
| Purchase #5 | $37.79 | 8.245% | $40.9058 | $40.91 | $40.90 | $40.90 |
| Purchase #6 | $162.71 | 7.466% | $174.8579 | $174.86 | $174.85 | $174.90 |
| Purchase #7 | $24.67 | 8.273% | $26.7109 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $787.08 | $859.8317 | $859.84 | $859.80 | $859.80 | |