| 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 | $142.26 | 8.124% | $153.8172 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $198.45 | 4.659% | $207.6958 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $95.56 | 4.285% | $99.6547 | $99.65 | $99.65 | $99.70 |
| Purchase #4 | $130.67 | 5.846% | $138.309 | $138.31 | $138.30 | $138.30 |
| Purchase #5 | $26.44 | 8.135% | $28.5909 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $99.64 | 12.484% | $112.0791 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $136.68 | 11.847% | $152.8725 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $829.70 | $893.0192 | $893.02 | $893.00 | $893.10 | |