| 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 | $158.89 | 4.369% | $165.8319 | $165.83 | $165.85 | $165.80 |
| Purchase #2 | $67.58 | 12.356% | $75.9302 | $75.93 | $75.95 | $75.90 |
| Purchase #3 | $227.72 | 9.790% | $250.0138 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $218.43 | 12.743% | $246.2645 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $150.72 | 10.321% | $166.2758 | $166.28 | $166.30 | $166.30 |
| Purchase #6 | $211.41 | 7.656% | $227.5955 | $227.60 | $227.60 | $227.60 |
| Purchase #7 | $145.79 | 10.202% | $160.6635 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $1,180.54 | $1,292.5752 | $1,292.57 | $1,292.60 | $1,292.60 | |