| 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 | $145.43 | 7.177% | $155.8675 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $184.36 | 7.275% | $197.7722 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $236.77 | 5.111% | $248.8713 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $240.97 | 10.191% | $265.5273 | $265.53 | $265.55 | $265.50 |
| Purchase #5 | $58.76 | 4.461% | $61.3813 | $61.38 | $61.40 | $61.40 |
| Purchase #6 | $68.39 | 11.482% | $76.2425 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $246.90 | 5.332% | $260.0647 | $260.06 | $260.05 | $260.10 |
| 7 purchase totals = | $1,181.58 | $1,265.7268 | $1,265.72 | $1,265.70 | $1,265.80 | |