| 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 | $157.70 | 3.313% | $162.9246 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $222.40 | 8.429% | $241.1461 | $241.15 | $241.15 | $241.10 |
| Purchase #3 | $70.97 | 8.500% | $77.0025 | $77.00 | $77.00 | $77.00 |
| Purchase #4 | $187.64 | 7.597% | $201.895 | $201.90 | $201.90 | $201.90 |
| Purchase #5 | $136.63 | 6.818% | $145.9454 | $145.95 | $145.95 | $145.90 |
| Purchase #6 | $222.45 | 3.612% | $230.4849 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $191.33 | 12.162% | $214.5996 | $214.60 | $214.60 | $214.60 |
| 7 purchase totals = | $1,189.12 | $1,273.9981 | $1,274.00 | $1,274.00 | $1,273.90 | |