| 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 | $188.83 | 11.817% | $211.144 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $137.99 | 5.140% | $145.0827 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $90.71 | 12.181% | $101.7594 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $172.49 | 3.802% | $179.0481 | $179.05 | $179.05 | $179.00 |
| Purchase #5 | $79.57 | 3.184% | $82.1035 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $235.43 | 12.702% | $265.3343 | $265.33 | $265.35 | $265.30 |
| Purchase #7 | $12.48 | 10.268% | $13.7614 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $917.50 | $998.2334 | $998.22 | $998.25 | $998.20 | |