| 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 | $183.92 | 12.350% | $206.6341 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $107.29 | 7.811% | $115.6704 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $93.35 | 3.659% | $96.7657 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $61.65 | 9.520% | $67.5191 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $21.49 | 5.809% | $22.7384 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $193.61 | 7.481% | $208.094 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $68.80 | 3.588% | $71.2685 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $730.11 | $788.6902 | $788.69 | $788.65 | $788.70 | |