| 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 | $207.66 | 13.391% | $235.4678 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $11.38 | 3.601% | $11.7898 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $154.45 | 7.684% | $166.3179 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $201.91 | 9.197% | $220.4797 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $177.76 | 6.636% | $189.5562 | $189.56 | $189.55 | $189.60 |
| Purchase #6 | $74.57 | 7.461% | $80.1337 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $155.47 | 5.564% | $164.1204 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $983.20 | $1,067.8655 | $1,067.87 | $1,067.85 | $1,067.90 | |