| 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 | $160.70 | 12.305% | $180.4741 | $180.47 | $180.45 | $180.50 |
| Purchase #2 | $87.77 | 4.169% | $91.4291 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $235.64 | 6.686% | $251.3949 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $170.89 | 6.357% | $181.7535 | $181.75 | $181.75 | $181.80 |
| Purchase #5 | $122.33 | 12.288% | $137.3619 | $137.36 | $137.35 | $137.40 |
| Purchase #6 | $207.84 | 11.197% | $231.1118 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $165.55 | 3.762% | $171.778 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $1,150.72 | $1,245.3033 | $1,245.29 | $1,245.30 | $1,245.40 | |