| 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 | $76.79 | 6.509% | $81.7883 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $182.86 | 3.781% | $189.7739 | $189.77 | $189.75 | $189.80 |
| Purchase #3 | $225.28 | 5.221% | $237.0419 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $147.25 | 11.472% | $164.1425 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $164.86 | 5.563% | $174.0312 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $127.44 | 11.508% | $142.1058 | $142.11 | $142.10 | $142.10 |
| Purchase #7 | $200.85 | 3.712% | $208.3056 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,125.33 | $1,197.1892 | $1,197.19 | $1,197.20 | $1,197.10 | |