| 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 | $167.28 | 5.780% | $176.9488 | $176.95 | $176.95 | $176.90 |
| Purchase #2 | $147.39 | 10.814% | $163.3288 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $78.85 | 5.488% | $83.1773 | $83.18 | $83.20 | $83.20 |
| Purchase #4 | $198.69 | 10.511% | $219.5743 | $219.57 | $219.55 | $219.60 |
| Purchase #5 | $129.52 | 3.728% | $134.3485 | $134.35 | $134.35 | $134.30 |
| Purchase #6 | $144.43 | 7.508% | $155.2738 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $103.67 | 11.316% | $115.4013 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $969.83 | $1,048.0528 | $1,048.05 | $1,048.05 | $1,048.00 | |