| 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 | $177.57 | 12.436% | $199.6526 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $47.65 | 6.768% | $50.875 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $237.56 | 8.202% | $257.0447 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $201.89 | 8.372% | $218.7922 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $135.58 | 12.236% | $152.1696 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $48.69 | 10.599% | $53.8507 | $53.85 | $53.85 | $53.90 |
| Purchase #7 | $66.89 | 12.287% | $75.1088 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $915.83 | $1,007.4936 | $1,007.49 | $1,007.50 | $1,007.60 | |