| 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 | $150.91 | 8.728% | $164.0814 | $164.08 | $164.10 | $164.10 |
| Purchase #2 | $56.89 | 11.785% | $63.5945 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $238.68 | 10.659% | $264.1209 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $208.75 | 5.270% | $219.7511 | $219.75 | $219.75 | $219.80 |
| Purchase #5 | $144.83 | 13.385% | $164.2155 | $164.22 | $164.20 | $164.20 |
| Purchase #6 | $36.64 | 3.668% | $37.984 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $221.72 | 9.687% | $243.198 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $1,058.42 | $1,156.9454 | $1,156.94 | $1,156.95 | $1,157.00 | |