| 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 | $164.70 | 12.317% | $184.9861 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $153.44 | 7.124% | $164.3711 | $164.37 | $164.35 | $164.40 |
| Purchase #3 | $66.64 | 8.416% | $72.2484 | $72.25 | $72.25 | $72.20 |
| Purchase #4 | $161.85 | 4.598% | $169.2919 | $169.29 | $169.30 | $169.30 |
| Purchase #5 | $226.81 | 11.348% | $252.5484 | $252.55 | $252.55 | $252.50 |
| Purchase #6 | $228.91 | 10.271% | $252.4213 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $81.61 | 8.381% | $88.4497 | $88.45 | $88.45 | $88.40 |
| 7 purchase totals = | $1,083.96 | $1,184.3169 | $1,184.32 | $1,184.30 | $1,184.20 | |