| 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 | $171.47 | 4.114% | $178.5243 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $91.56 | 12.788% | $103.2687 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $228.63 | 11.212% | $254.264 | $254.26 | $254.25 | $254.30 |
| Purchase #4 | $164.96 | 7.390% | $177.1505 | $177.15 | $177.15 | $177.20 |
| Purchase #5 | $201.43 | 3.164% | $207.8032 | $207.80 | $207.80 | $207.80 |
| Purchase #6 | $57.73 | 6.524% | $61.4963 | $61.50 | $61.50 | $61.50 |
| Purchase #7 | $9.85 | 7.836% | $10.6218 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $925.63 | $993.1288 | $993.12 | $993.05 | $993.20 | |