| 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 | $15.26 | 12.461% | $17.1615 | $17.16 | $17.15 | $17.20 |
| Purchase #2 | $196.93 | 10.750% | $218.1 | $218.10 | $218.10 | $218.10 |
| Purchase #3 | $177.85 | 7.755% | $191.6423 | $191.64 | $191.65 | $191.60 |
| Purchase #4 | $136.84 | 11.336% | $152.3522 | $152.35 | $152.35 | $152.40 |
| Purchase #5 | $126.43 | 9.399% | $138.3132 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $100.89 | 5.124% | $106.0596 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $184.87 | 4.246% | $192.7196 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $939.07 | $1,016.3484 | $1,016.34 | $1,016.30 | $1,016.40 | |