| 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 | $147.68 | 6.281% | $156.9558 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $123.39 | 4.125% | $128.4798 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $160.81 | 8.441% | $174.384 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $25.82 | 8.508% | $28.0168 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $185.36 | 13.857% | $211.0453 | $211.05 | $211.05 | $211.00 |
| Purchase #6 | $134.46 | 5.640% | $142.0435 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $174.80 | 9.733% | $191.8133 | $191.81 | $191.80 | $191.80 |
| 7 purchase totals = | $952.32 | $1,032.7385 | $1,032.74 | $1,032.75 | $1,032.70 | |