| 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 | $151.33 | 3.360% | $156.4147 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $143.51 | 13.130% | $162.3529 | $162.35 | $162.35 | $162.40 |
| Purchase #3 | $94.26 | 13.169% | $106.6731 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $137.68 | 9.432% | $150.666 | $150.67 | $150.65 | $150.70 |
| Purchase #5 | $217.30 | 13.455% | $246.5377 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $43.76 | 13.829% | $49.8116 | $49.81 | $49.80 | $49.80 |
| Purchase #7 | $147.62 | 6.691% | $157.4973 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $935.46 | $1,029.9533 | $1,029.95 | $1,029.90 | $1,030.00 | |