| 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 | $220.57 | 4.698% | $230.9324 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $190.47 | 8.781% | $207.1952 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $153.75 | 5.597% | $162.3554 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $78.57 | 5.544% | $82.9259 | $82.93 | $82.95 | $82.90 |
| Purchase #5 | $217.94 | 7.671% | $234.6582 | $234.66 | $234.65 | $234.70 |
| Purchase #6 | $81.53 | 11.474% | $90.8848 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $135.43 | 8.712% | $147.2287 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $1,078.26 | $1,156.1806 | $1,156.19 | $1,156.25 | $1,156.20 | |