| 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 | $173.48 | 3.291% | $179.1892 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $237.25 | 8.793% | $258.1114 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $57.50 | 6.181% | $61.0541 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $155.70 | 10.167% | $171.53 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $124.75 | 10.610% | $137.986 | $137.99 | $138.00 | $138.00 |
| Purchase #6 | $145.33 | 7.227% | $155.833 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $145.35 | 6.507% | $154.8079 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $1,039.36 | $1,118.5116 | $1,118.51 | $1,118.55 | $1,118.50 | |