| 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 | $166.38 | 12.359% | $186.9429 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $104.93 | 9.552% | $114.9529 | $114.95 | $114.95 | $115.00 |
| Purchase #3 | $54.87 | 10.526% | $60.6456 | $60.65 | $60.65 | $60.60 |
| Purchase #4 | $220.93 | 4.473% | $230.8122 | $230.81 | $230.80 | $230.80 |
| Purchase #5 | $167.54 | 7.280% | $179.7369 | $179.74 | $179.75 | $179.70 |
| Purchase #6 | $174.72 | 10.727% | $193.4622 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $31.74 | 6.304% | $33.7409 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $921.11 | $1,000.2936 | $1,000.29 | $1,000.30 | $1,000.20 | |