| 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 | $80.69 | 13.668% | $91.7187 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $152.63 | 7.511% | $164.094 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $160.77 | 8.842% | $174.9853 | $174.99 | $175.00 | $175.00 |
| Purchase #4 | $236.64 | 9.386% | $258.851 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $216.89 | 4.503% | $226.6566 | $226.66 | $226.65 | $226.70 |
| Purchase #6 | $150.77 | 7.817% | $162.5557 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $191.39 | 4.411% | $199.8322 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $1,189.78 | $1,278.6935 | $1,278.70 | $1,278.70 | $1,278.80 | |