| 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 | $7.85 | 9.465% | $8.593 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $128.57 | 7.530% | $138.2513 | $138.25 | $138.25 | $138.30 |
| Purchase #3 | $172.86 | 11.574% | $192.8668 | $192.87 | $192.85 | $192.90 |
| Purchase #4 | $208.55 | 7.173% | $223.5093 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $179.65 | 9.589% | $196.8766 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $195.28 | 5.702% | $206.4149 | $206.41 | $206.40 | $206.40 |
| Purchase #7 | $137.66 | 6.544% | $146.6685 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $1,030.42 | $1,113.1804 | $1,113.18 | $1,113.15 | $1,113.30 | |