| 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 | $153.70 | 13.521% | $174.4818 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $151.79 | 8.576% | $164.8075 | $164.81 | $164.80 | $164.80 |
| Purchase #3 | $181.88 | 7.120% | $194.8299 | $194.83 | $194.85 | $194.80 |
| Purchase #4 | $172.25 | 8.546% | $186.9705 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $219.37 | 10.775% | $243.0071 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $91.43 | 12.321% | $102.6951 | $102.70 | $102.70 | $102.70 |
| Purchase #7 | $69.75 | 13.340% | $79.0547 | $79.05 | $79.05 | $79.10 |
| 7 purchase totals = | $1,040.17 | $1,145.8466 | $1,145.85 | $1,145.85 | $1,145.90 | |