| 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 | $145.66 | 9.605% | $159.6506 | $159.65 | $159.65 | $159.70 |
| Purchase #2 | $161.38 | 6.393% | $171.697 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $11.32 | 4.622% | $11.8432 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $171.49 | 11.151% | $190.6128 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $19.83 | 13.138% | $22.4353 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $154.37 | 13.403% | $175.0602 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $81.77 | 6.632% | $87.193 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $745.82 | $818.4921 | $818.49 | $818.50 | $818.50 | |