| 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 | $142.51 | 10.444% | $157.3937 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $141.77 | 5.335% | $149.3334 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $26.71 | 3.295% | $27.5901 | $27.59 | $27.60 | $27.60 |
| Purchase #4 | $38.86 | 12.578% | $43.7478 | $43.75 | $43.75 | $43.70 |
| Purchase #5 | $189.39 | 10.181% | $208.6718 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $150.68 | 9.311% | $164.7098 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $186.58 | 6.588% | $198.8719 | $198.87 | $198.85 | $198.90 |
| 7 purchase totals = | $876.50 | $950.3185 | $950.31 | $950.30 | $950.30 | |