| 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 | $160.48 | 10.110% | $176.7045 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $118.75 | 9.745% | $130.3222 | $130.32 | $130.30 | $130.30 |
| Purchase #3 | $181.72 | 5.759% | $192.1853 | $192.19 | $192.20 | $192.20 |
| Purchase #4 | $66.87 | 3.191% | $69.0038 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $215.29 | 3.528% | $222.8854 | $222.89 | $222.90 | $222.90 |
| Purchase #6 | $174.90 | 13.347% | $198.2439 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $199.57 | 5.273% | $210.0933 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,117.58 | $1,199.4384 | $1,199.43 | $1,199.45 | $1,199.40 | |