| 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 | $178.59 | 11.507% | $199.1404 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $117.58 | 12.736% | $132.555 | $132.56 | $132.55 | $132.60 |
| Purchase #3 | $219.46 | 11.788% | $245.3299 | $245.33 | $245.35 | $245.30 |
| Purchase #4 | $186.95 | 4.512% | $195.3852 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $29.55 | 6.512% | $31.4743 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $162.56 | 5.869% | $172.1006 | $172.10 | $172.10 | $172.10 |
| Purchase #7 | $234.27 | 6.626% | $249.7927 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $1,128.96 | $1,225.7781 | $1,225.78 | $1,225.80 | $1,225.80 | |