| 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 | $182.63 | 10.162% | $201.1889 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $28.89 | 8.234% | $31.2688 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $173.84 | 6.231% | $184.672 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $202.70 | 10.776% | $224.543 | $224.54 | $224.55 | $224.50 |
| Purchase #5 | $115.78 | 5.443% | $122.0819 | $122.08 | $122.10 | $122.10 |
| Purchase #6 | $179.38 | 10.325% | $197.901 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $221.62 | 3.655% | $229.7202 | $229.72 | $229.70 | $229.70 |
| 7 purchase totals = | $1,104.84 | $1,191.3758 | $1,191.37 | $1,191.35 | $1,191.40 | |