| 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 | $33.68 | 9.846% | $36.9961 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $141.91 | 9.387% | $155.2311 | $155.23 | $155.25 | $155.20 |
| Purchase #3 | $245.29 | 8.441% | $265.9949 | $265.99 | $266.00 | $266.00 |
| Purchase #4 | $156.28 | 9.389% | $170.9531 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $122.29 | 5.262% | $128.7249 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $186.69 | 7.597% | $200.8728 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $155.36 | 5.702% | $164.2186 | $164.22 | $164.20 | $164.20 |
| 7 purchase totals = | $1,041.50 | $1,122.9915 | $1,122.98 | $1,122.95 | $1,123.00 | |