| 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 | $178.90 | 10.486% | $197.6595 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $172.99 | 9.831% | $189.9966 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $199.32 | 4.246% | $207.7831 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $128.63 | 13.578% | $146.0954 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $140.92 | 11.159% | $156.6453 | $156.65 | $156.65 | $156.60 |
| Purchase #6 | $56.93 | 3.576% | $58.9658 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $103.68 | 3.381% | $107.1854 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $981.37 | $1,064.3311 | $1,064.35 | $1,064.35 | $1,064.40 | |