| 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 | $149.63 | 5.719% | $158.1873 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $188.64 | 3.391% | $195.0368 | $195.04 | $195.05 | $195.00 |
| Purchase #3 | $187.74 | 5.577% | $198.2103 | $198.21 | $198.20 | $198.20 |
| Purchase #4 | $34.93 | 13.447% | $39.627 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $154.52 | 12.529% | $173.8798 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $118.99 | 3.442% | $123.0856 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $123.81 | 7.201% | $132.7256 | $132.73 | $132.75 | $132.70 |
| 7 purchase totals = | $958.26 | $1,020.7524 | $1,020.77 | $1,020.85 | $1,020.70 | |