| 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 | $122.95 | 6.175% | $130.5422 | $130.54 | $130.55 | $130.50 |
| Purchase #2 | $211.79 | 12.652% | $238.5857 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $12.91 | 8.740% | $14.0383 | $14.04 | $14.05 | $14.00 |
| Purchase #4 | $15.78 | 12.631% | $17.7732 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $153.63 | 12.642% | $173.0519 | $173.05 | $173.05 | $173.10 |
| Purchase #6 | $74.25 | 3.515% | $76.8599 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $57.83 | 10.509% | $63.9074 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $649.14 | $714.7586 | $714.76 | $714.75 | $714.80 | |