| 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 | $192.76 | 12.103% | $216.0897 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $135.37 | 6.520% | $144.1961 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $134.74 | 6.460% | $143.4442 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $232.38 | 8.389% | $251.8744 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $180.69 | 8.194% | $195.4957 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $44.34 | 6.837% | $47.3715 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $133.40 | 10.758% | $147.7512 | $147.75 | $147.75 | $147.80 |
| 7 purchase totals = | $1,053.68 | $1,146.2228 | $1,146.22 | $1,146.20 | $1,146.30 | |