| 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 | $67.35 | 3.340% | $69.5995 | $69.60 | $69.60 | $69.60 |
| Purchase #2 | $142.58 | 3.458% | $147.5104 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $216.87 | 9.748% | $238.0105 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $153.90 | 6.617% | $164.0836 | $164.08 | $164.10 | $164.10 |
| Purchase #5 | $135.26 | 8.469% | $146.7152 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $121.33 | 7.662% | $130.6263 | $130.63 | $130.65 | $130.60 |
| Purchase #7 | $246.50 | 10.844% | $273.2305 | $273.23 | $273.25 | $273.20 |
| 7 purchase totals = | $1,083.79 | $1,169.7760 | $1,169.78 | $1,169.80 | $1,169.70 | |