| 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 | $166.74 | 4.734% | $174.6335 | $174.63 | $174.65 | $174.60 |
| Purchase #2 | $178.87 | 6.281% | $190.1048 | $190.10 | $190.10 | $190.10 |
| Purchase #3 | $170.44 | 7.831% | $183.7872 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $153.64 | 3.581% | $159.1418 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $50.26 | 12.282% | $56.4329 | $56.43 | $56.45 | $56.40 |
| Purchase #6 | $128.97 | 7.373% | $138.479 | $138.48 | $138.50 | $138.50 |
| Purchase #7 | $124.45 | 5.559% | $131.3682 | $131.37 | $131.35 | $131.40 |
| 7 purchase totals = | $973.37 | $1,033.9474 | $1,033.94 | $1,034.00 | $1,033.90 | |