| 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 | $143.61 | 9.812% | $157.701 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $66.47 | 11.788% | $74.3055 | $74.31 | $74.30 | $74.30 |
| Purchase #3 | $95.42 | 4.754% | $99.9563 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $201.99 | 8.296% | $218.7471 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $201.51 | 7.605% | $216.8348 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $144.46 | 3.329% | $149.2691 | $149.27 | $149.25 | $149.30 |
| Purchase #7 | $101.72 | 3.365% | $105.1429 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $955.18 | $1,021.9567 | $1,021.96 | $1,021.95 | $1,021.90 | |