| 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 | $82.72 | 9.423% | $90.5147 | $90.51 | $90.50 | $90.50 |
| Purchase #2 | $135.78 | 13.513% | $154.128 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $151.99 | 4.769% | $159.2384 | $159.24 | $159.25 | $159.20 |
| Purchase #4 | $196.88 | 5.588% | $207.8817 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $133.38 | 9.585% | $146.1645 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $86.90 | 7.138% | $93.1029 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $163.43 | 9.261% | $178.5653 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $951.08 | $1,029.5955 | $1,029.59 | $1,029.60 | $1,029.60 | |