| 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 | $183.32 | 5.529% | $193.4558 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $97.84 | 8.378% | $106.037 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $164.58 | 13.682% | $187.0978 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $146.50 | 6.849% | $156.5338 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $92.85 | 3.576% | $96.1703 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $225.79 | 12.773% | $254.6302 | $254.63 | $254.65 | $254.60 |
| Purchase #7 | $88.32 | 4.397% | $92.2034 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $999.20 | $1,086.1283 | $1,086.13 | $1,086.15 | $1,086.10 | |