| 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 | $174.36 | 3.262% | $180.0476 | $180.05 | $180.05 | $180.00 |
| Purchase #2 | $201.86 | 10.730% | $223.5196 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $50.68 | 11.763% | $56.6415 | $56.64 | $56.65 | $56.60 |
| Purchase #4 | $6.42 | 7.611% | $6.9086 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $158.54 | 9.447% | $173.5173 | $173.52 | $173.50 | $173.50 |
| Purchase #6 | $188.32 | 3.256% | $194.4517 | $194.45 | $194.45 | $194.50 |
| Purchase #7 | $61.45 | 12.761% | $69.2916 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $841.63 | $904.3779 | $904.38 | $904.35 | $904.30 | |