| 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 | $179.66 | 6.242% | $190.8744 | $190.87 | $190.85 | $190.90 |
| Purchase #2 | $60.78 | 11.354% | $67.681 | $67.68 | $67.70 | $67.70 |
| Purchase #3 | $214.94 | 4.173% | $223.9094 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $189.52 | 9.312% | $207.1681 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $218.57 | 12.150% | $245.1263 | $245.13 | $245.15 | $245.10 |
| Purchase #6 | $200.83 | 4.228% | $209.3211 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $14.54 | 12.594% | $16.3712 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $1,078.84 | $1,160.4515 | $1,160.45 | $1,160.40 | $1,160.50 | |