| 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 | $101.71 | 13.808% | $115.7541 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $80.62 | 9.318% | $88.1322 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $181.57 | 4.761% | $190.2145 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $241.79 | 9.195% | $264.0226 | $264.02 | $264.00 | $264.00 |
| Purchase #5 | $25.94 | 11.464% | $28.9138 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $165.30 | 8.506% | $179.3604 | $179.36 | $179.35 | $179.40 |
| Purchase #7 | $166.97 | 11.738% | $186.5689 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $963.90 | $1,052.9665 | $1,052.95 | $1,052.90 | $1,053.00 | |