| 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 | $166.27 | 9.707% | $182.4098 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $123.69 | 11.506% | $137.9218 | $137.92 | $137.90 | $137.90 |
| Purchase #3 | $88.81 | 13.152% | $100.4903 | $100.49 | $100.50 | $100.50 |
| Purchase #4 | $113.42 | 6.403% | $120.6823 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $68.45 | 11.549% | $76.3553 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $185.56 | 11.535% | $206.9643 | $206.96 | $206.95 | $207.00 |
| Purchase #7 | $114.81 | 7.776% | $123.7376 | $123.74 | $123.75 | $123.70 |
| 7 purchase totals = | $861.01 | $948.5614 | $948.56 | $948.55 | $948.60 | |