| 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 | $161.69 | 12.161% | $181.3531 | $181.35 | $181.35 | $181.40 |
| Purchase #2 | $147.37 | 10.831% | $163.3316 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $81.86 | 4.510% | $85.5519 | $85.55 | $85.55 | $85.60 |
| Purchase #4 | $130.77 | 8.721% | $142.1745 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $243.27 | 5.828% | $257.4478 | $257.45 | $257.45 | $257.40 |
| Purchase #6 | $40.60 | 6.712% | $43.3251 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $71.56 | 3.607% | $74.1412 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $877.12 | $947.3252 | $947.32 | $947.35 | $947.30 | |