| 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 | $144.82 | 7.486% | $155.6612 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $153.74 | 10.595% | $170.0288 | $170.03 | $170.05 | $170.00 |
| Purchase #3 | $113.58 | 8.200% | $122.8936 | $122.89 | $122.90 | $122.90 |
| Purchase #4 | $214.66 | 13.472% | $243.579 | $243.58 | $243.60 | $243.60 |
| Purchase #5 | $169.50 | 6.814% | $181.0497 | $181.05 | $181.05 | $181.00 |
| Purchase #6 | $92.55 | 6.629% | $98.6851 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $208.48 | 7.424% | $223.9576 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,097.33 | $1,195.8550 | $1,195.86 | $1,195.90 | $1,195.90 | |