| 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 | $140.87 | 13.605% | $160.0354 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $13.95 | 4.439% | $14.5692 | $14.57 | $14.55 | $14.60 |
| Purchase #3 | $18.86 | 4.547% | $19.7176 | $19.72 | $19.70 | $19.70 |
| Purchase #4 | $57.65 | 4.123% | $60.0269 | $60.03 | $60.05 | $60.00 |
| Purchase #5 | $181.70 | 9.763% | $199.4394 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $170.36 | 12.147% | $191.0536 | $191.05 | $191.05 | $191.10 |
| Purchase #7 | $192.30 | 8.115% | $207.9051 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $775.69 | $852.7472 | $852.76 | $852.75 | $852.70 | |