| 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 | $142.49 | 9.496% | $156.0209 | $156.02 | $156.00 | $156.00 |
| Purchase #2 | $21.83 | 4.720% | $22.8604 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $63.77 | 10.642% | $70.5564 | $70.56 | $70.55 | $70.60 |
| Purchase #4 | $26.68 | 4.218% | $27.8054 | $27.81 | $27.80 | $27.80 |
| Purchase #5 | $166.30 | 5.132% | $174.8345 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $179.38 | 8.414% | $194.473 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $79.51 | 11.689% | $88.8039 | $88.80 | $88.80 | $88.80 |
| 7 purchase totals = | $679.96 | $735.3545 | $735.35 | $735.30 | $735.40 | |