| 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 | $163.35 | 4.107% | $170.0588 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $171.61 | 4.559% | $179.4337 | $179.43 | $179.45 | $179.40 |
| Purchase #3 | $234.47 | 4.197% | $244.3107 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $231.83 | 7.275% | $248.6956 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $122.73 | 11.437% | $136.7666 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $200.40 | 7.851% | $216.1334 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $150.29 | 11.361% | $167.3644 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $1,274.68 | $1,362.7632 | $1,362.76 | $1,362.75 | $1,362.80 | |