| 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 | $151.92 | 8.436% | $164.736 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $162.98 | 12.339% | $183.0901 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $135.46 | 5.170% | $142.4633 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $245.41 | 3.582% | $254.2006 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $183.75 | 3.260% | $189.7403 | $189.74 | $189.75 | $189.70 |
| Purchase #6 | $124.36 | 9.799% | $136.546 | $136.55 | $136.55 | $136.50 |
| Purchase #7 | $5.70 | 6.355% | $6.0622 | $6.06 | $6.05 | $6.10 |
| 7 purchase totals = | $1,009.58 | $1,076.8385 | $1,076.84 | $1,076.85 | $1,076.80 | |