| 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 | $169.68 | 11.753% | $189.6225 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $172.37 | 10.220% | $189.9862 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $208.33 | 12.497% | $234.365 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $30.44 | 3.428% | $31.4835 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $182.36 | 12.332% | $204.8486 | $204.85 | $204.85 | $204.80 |
| Purchase #6 | $239.39 | 7.587% | $257.5525 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $24.80 | 5.849% | $26.2506 | $26.25 | $26.25 | $26.30 |
| 7 purchase totals = | $1,027.37 | $1,134.1089 | $1,134.11 | $1,134.10 | $1,134.20 | |