| 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 | $161.75 | 6.871% | $172.8638 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $163.71 | 9.614% | $179.4491 | $179.45 | $179.45 | $179.40 |
| Purchase #3 | $52.94 | 13.368% | $60.017 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $165.36 | 7.754% | $178.182 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $181.37 | 9.586% | $198.7561 | $198.76 | $198.75 | $198.80 |
| Purchase #6 | $178.87 | 11.735% | $199.8604 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $210.81 | 10.335% | $232.5972 | $232.60 | $232.60 | $232.60 |
| 7 purchase totals = | $1,114.81 | $1,221.7256 | $1,221.73 | $1,221.70 | $1,221.80 | |