| 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 | $15.58 | 12.811% | $17.576 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $221.46 | 10.585% | $244.9015 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $249.34 | 9.725% | $273.5883 | $273.59 | $273.60 | $273.60 |
| Purchase #4 | $192.98 | 13.128% | $218.3144 | $218.31 | $218.30 | $218.30 |
| Purchase #5 | $171.59 | 12.226% | $192.5686 | $192.57 | $192.55 | $192.60 |
| Purchase #6 | $26.68 | 3.280% | $27.5551 | $27.56 | $27.55 | $27.60 |
| Purchase #7 | $146.58 | 6.135% | $155.5727 | $155.57 | $155.55 | $155.60 |
| 7 purchase totals = | $1,024.21 | $1,130.0766 | $1,130.08 | $1,130.05 | $1,130.20 | |