| 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 | $134.99 | 7.760% | $145.4652 | $145.47 | $145.45 | $145.50 |
| Purchase #2 | $244.31 | 5.534% | $257.8301 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $75.92 | 7.527% | $81.6345 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $197.78 | 6.715% | $211.0609 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $160.67 | 6.182% | $170.6026 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $124.87 | 10.668% | $138.1911 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $60.82 | 7.387% | $65.3128 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $999.36 | $1,070.0972 | $1,070.09 | $1,070.10 | $1,070.10 | |