| 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 | $162.33 | 10.657% | $179.6295 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $198.29 | 6.436% | $211.0519 | $211.05 | $211.05 | $211.10 |
| Purchase #3 | $130.30 | 7.763% | $140.4152 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $231.27 | 8.372% | $250.6319 | $250.63 | $250.65 | $250.60 |
| Purchase #5 | $6.74 | 4.537% | $7.0458 | $7.05 | $7.05 | $7.00 |
| Purchase #6 | $219.32 | 5.211% | $230.7488 | $230.75 | $230.75 | $230.70 |
| Purchase #7 | $180.72 | 8.712% | $196.4643 | $196.46 | $196.45 | $196.50 |
| 7 purchase totals = | $1,128.97 | $1,215.9874 | $1,215.99 | $1,216.00 | $1,215.90 | |