| 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 | $154.58 | 12.645% | $174.1266 | $174.13 | $174.15 | $174.10 |
| Purchase #2 | $242.54 | 3.724% | $251.5722 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $176.53 | 9.682% | $193.6216 | $193.62 | $193.60 | $193.60 |
| Purchase #4 | $225.83 | 3.755% | $234.3099 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $92.81 | 10.658% | $102.7017 | $102.70 | $102.70 | $102.70 |
| Purchase #6 | $184.63 | 7.373% | $198.2428 | $198.24 | $198.25 | $198.20 |
| Purchase #7 | $250.85 | 8.397% | $271.9139 | $271.91 | $271.90 | $271.90 |
| 7 purchase totals = | $1,327.77 | $1,426.4887 | $1,426.48 | $1,426.45 | $1,426.40 | |