| 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 | $15.95 | 11.228% | $17.7409 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $150.35 | 12.847% | $169.6655 | $169.67 | $169.65 | $169.70 |
| Purchase #3 | $146.25 | 10.457% | $161.5434 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $196.86 | 5.599% | $207.8822 | $207.88 | $207.90 | $207.90 |
| Purchase #5 | $230.36 | 4.135% | $239.8854 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $203.70 | 5.233% | $214.3596 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $133.31 | 12.232% | $149.6165 | $149.62 | $149.60 | $149.60 |
| 7 purchase totals = | $1,076.78 | $1,160.6935 | $1,160.70 | $1,160.70 | $1,160.70 | |