| 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 | $147.61 | 3.125% | $152.2228 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $177.49 | 6.572% | $189.1546 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $115.56 | 6.512% | $123.0853 | $123.09 | $123.10 | $123.10 |
| Purchase #4 | $191.42 | 4.354% | $199.7544 | $199.75 | $199.75 | $199.80 |
| Purchase #5 | $127.33 | 11.781% | $142.3307 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $193.63 | 4.476% | $202.2969 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $227.45 | 6.550% | $242.348 | $242.35 | $242.35 | $242.30 |
| 7 purchase totals = | $1,180.49 | $1,251.1927 | $1,251.19 | $1,251.20 | $1,251.20 | |