| 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 | $173.57 | 8.848% | $188.9275 | $188.93 | $188.95 | $188.90 |
| Purchase #2 | $89.45 | 4.140% | $93.1532 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $88.34 | 13.454% | $100.2253 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $166.75 | 9.108% | $181.9376 | $181.94 | $181.95 | $181.90 |
| Purchase #5 | $119.29 | 9.323% | $130.4114 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $170.63 | 5.456% | $179.9396 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $196.98 | 4.191% | $205.2354 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $1,005.01 | $1,079.8300 | $1,079.84 | $1,079.90 | $1,079.70 | |