| 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 | $139.53 | 8.193% | $150.9617 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $80.61 | 3.496% | $83.4281 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $249.75 | 12.515% | $281.0062 | $281.01 | $281.00 | $281.00 |
| Purchase #4 | $32.72 | 7.523% | $35.1815 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $189.32 | 7.476% | $203.4736 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $139.93 | 10.345% | $154.4058 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $214.49 | 13.583% | $243.6242 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $1,046.35 | $1,152.0811 | $1,152.08 | $1,152.05 | $1,152.10 | |