| 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 | $162.25 | 9.775% | $178.1099 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $212.46 | 9.758% | $233.1918 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $103.66 | 5.356% | $109.212 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $182.72 | 9.631% | $200.3178 | $200.32 | $200.30 | $200.30 |
| Purchase #5 | $206.96 | 9.485% | $226.5902 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $156.90 | 11.470% | $174.8964 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $89.92 | 6.674% | $95.9213 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $1,114.87 | $1,218.2394 | $1,218.24 | $1,218.20 | $1,218.20 | |