| 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 | $16.62 | 4.614% | $17.3868 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $152.96 | 6.381% | $162.7204 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $132.93 | 13.402% | $150.7453 | $150.75 | $150.75 | $150.70 |
| Purchase #4 | $147.84 | 10.312% | $163.0853 | $163.09 | $163.10 | $163.10 |
| Purchase #5 | $121.33 | 8.755% | $131.9524 | $131.95 | $131.95 | $132.00 |
| Purchase #6 | $160.78 | 8.487% | $174.4254 | $174.43 | $174.45 | $174.40 |
| Purchase #7 | $248.32 | 3.544% | $257.1205 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $980.78 | $1,057.4361 | $1,057.45 | $1,057.45 | $1,057.40 | |