| 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 | $173.85 | 10.843% | $192.7006 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $51.98 | 10.141% | $57.2513 | $57.25 | $57.25 | $57.30 |
| Purchase #3 | $106.40 | 11.608% | $118.7509 | $118.75 | $118.75 | $118.80 |
| Purchase #4 | $128.70 | 10.826% | $142.6331 | $142.63 | $142.65 | $142.60 |
| Purchase #5 | $220.64 | 10.410% | $243.6086 | $243.61 | $243.60 | $243.60 |
| Purchase #6 | $26.93 | 11.707% | $30.0827 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $173.32 | 12.117% | $194.3212 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $881.82 | $979.3484 | $979.34 | $979.35 | $979.40 | |