| 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 | $184.91 | 6.368% | $196.6851 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $173.75 | 3.400% | $179.6575 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $216.31 | 13.412% | $245.3215 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $213.43 | 3.133% | $220.1168 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $218.25 | 5.494% | $230.2407 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $217.28 | 6.277% | $230.9187 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $73.81 | 10.715% | $81.7187 | $81.72 | $81.70 | $81.70 |
| 7 purchase totals = | $1,297.74 | $1,384.6590 | $1,384.67 | $1,384.60 | $1,384.60 | |