| 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 | $173.76 | 8.681% | $188.8441 | $188.84 | $188.85 | $188.80 |
| Purchase #2 | $92.87 | 10.622% | $102.7347 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $19.37 | 4.535% | $20.2484 | $20.25 | $20.25 | $20.20 |
| Purchase #4 | $186.79 | 5.389% | $196.8561 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $165.83 | 9.499% | $181.5822 | $181.58 | $181.60 | $181.60 |
| Purchase #6 | $139.77 | 6.720% | $149.1625 | $149.16 | $149.15 | $149.20 |
| Purchase #7 | $226.69 | 8.209% | $245.299 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $1,005.08 | $1,084.7270 | $1,084.72 | $1,084.75 | $1,084.70 | |