| 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 | $15.86 | 8.331% | $17.1813 | $17.18 | $17.20 | $17.20 |
| Purchase #2 | $43.68 | 12.287% | $49.047 | $49.05 | $49.05 | $49.00 |
| Purchase #3 | $153.59 | 13.860% | $174.8776 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $179.85 | 5.372% | $189.5115 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $164.97 | 11.347% | $183.6891 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $97.25 | 13.655% | $110.5295 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $48.28 | 10.400% | $53.3011 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $703.48 | $778.1371 | $778.14 | $778.20 | $778.10 | |