| 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 | $216.63 | 3.305% | $223.7896 | $223.79 | $223.80 | $223.80 |
| Purchase #2 | $154.47 | 5.104% | $162.3541 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $155.26 | 11.861% | $173.6754 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $133.35 | 3.175% | $137.5839 | $137.58 | $137.60 | $137.60 |
| Purchase #5 | $86.27 | 4.840% | $90.4455 | $90.45 | $90.45 | $90.40 |
| Purchase #6 | $144.65 | 8.647% | $157.1579 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $112.74 | 6.512% | $120.0816 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $1,003.37 | $1,065.0880 | $1,065.09 | $1,065.15 | $1,065.20 | |