| 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 | $6.81 | 11.636% | $7.6024 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $165.38 | 5.822% | $175.0084 | $175.01 | $175.00 | $175.00 |
| Purchase #3 | $145.71 | 11.465% | $162.4157 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $245.89 | 7.397% | $264.0785 | $264.08 | $264.10 | $264.10 |
| Purchase #5 | $200.28 | 11.531% | $223.3743 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $238.48 | 10.277% | $262.9886 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $247.91 | 4.783% | $259.7675 | $259.77 | $259.75 | $259.80 |
| 7 purchase totals = | $1,250.46 | $1,355.2354 | $1,355.24 | $1,355.20 | $1,355.30 | |