| 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 | $177.83 | 9.187% | $194.1672 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $80.46 | 6.844% | $85.9667 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $202.25 | 6.372% | $215.1374 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $127.36 | 5.646% | $134.5507 | $134.55 | $134.55 | $134.60 |
| Purchase #5 | $195.44 | 8.454% | $211.9625 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $101.33 | 9.674% | $111.1327 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $137.34 | 13.452% | $155.815 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $1,022.01 | $1,108.7322 | $1,108.74 | $1,108.70 | $1,108.80 | |