| 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 | $179.85 | 10.558% | $198.8386 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $165.80 | 4.294% | $172.9195 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $191.44 | 7.336% | $205.484 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $212.58 | 6.832% | $227.1035 | $227.10 | $227.10 | $227.10 |
| Purchase #5 | $218.76 | 7.203% | $234.5173 | $234.52 | $234.50 | $234.50 |
| Purchase #6 | $219.58 | 11.497% | $244.8251 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $232.40 | 9.792% | $255.1566 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $1,420.41 | $1,538.8446 | $1,538.85 | $1,538.85 | $1,538.80 | |