| 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 | $127.33 | 7.477% | $136.8505 | $136.85 | $136.85 | $136.90 |
| Purchase #2 | $187.79 | 5.539% | $198.1917 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $183.68 | 9.482% | $201.0965 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $178.75 | 9.400% | $195.5525 | $195.55 | $195.55 | $195.60 |
| Purchase #5 | $185.48 | 7.481% | $199.3558 | $199.36 | $199.35 | $199.40 |
| Purchase #6 | $66.38 | 5.331% | $69.9187 | $69.92 | $69.90 | $69.90 |
| Purchase #7 | $184.72 | 3.486% | $191.1593 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $1,114.13 | $1,192.1250 | $1,192.13 | $1,192.10 | $1,192.30 | |