| 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 | $176.69 | 12.588% | $198.9317 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $9.56 | 13.691% | $10.8689 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $191.82 | 7.441% | $206.0933 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $178.98 | 13.392% | $202.949 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $240.36 | 13.824% | $273.5874 | $273.59 | $273.60 | $273.60 |
| Purchase #6 | $94.69 | 8.515% | $102.7529 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $145.93 | 5.527% | $153.9956 | $154.00 | $154.00 | $154.00 |
| 7 purchase totals = | $1,038.03 | $1,149.1788 | $1,149.18 | $1,149.20 | $1,149.20 | |