| 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 | $190.85 | 8.352% | $206.7898 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $16.81 | 8.756% | $18.2819 | $18.28 | $18.30 | $18.30 |
| Purchase #3 | $78.75 | 8.823% | $85.6981 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $165.96 | 5.280% | $174.7227 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $10.97 | 3.481% | $11.3519 | $11.35 | $11.35 | $11.40 |
| Purchase #6 | $109.60 | 3.375% | $113.299 | $113.30 | $113.30 | $113.30 |
| Purchase #7 | $182.67 | 13.131% | $206.6564 | $206.66 | $206.65 | $206.70 |
| 7 purchase totals = | $755.61 | $816.7998 | $816.80 | $816.80 | $816.90 | |