| 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 | $164.98 | 3.544% | $170.8269 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $141.92 | 10.724% | $157.1395 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $93.25 | 11.835% | $104.2861 | $104.29 | $104.30 | $104.30 |
| Purchase #4 | $188.37 | 5.146% | $198.0635 | $198.06 | $198.05 | $198.10 |
| Purchase #5 | $168.86 | 9.236% | $184.4559 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $150.33 | 9.505% | $164.6189 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $140.89 | 9.854% | $154.7733 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,048.60 | $1,134.1641 | $1,134.17 | $1,134.15 | $1,134.20 | |