| 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 | $169.58 | 5.554% | $178.9985 | $179.00 | $179.00 | $179.00 |
| Purchase #2 | $249.99 | 12.575% | $281.4262 | $281.43 | $281.45 | $281.40 |
| Purchase #3 | $15.83 | 4.251% | $16.5029 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $8.95 | 10.639% | $9.9022 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $169.45 | 10.379% | $187.0372 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $185.65 | 4.421% | $193.8576 | $193.86 | $193.85 | $193.90 |
| Purchase #7 | $167.99 | 12.476% | $188.9484 | $188.95 | $188.95 | $188.90 |
| 7 purchase totals = | $967.44 | $1,056.6730 | $1,056.68 | $1,056.70 | $1,056.60 | |