| 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 | $179.35 | 12.420% | $201.6253 | $201.63 | $201.65 | $201.60 |
| Purchase #2 | $72.45 | 13.861% | $82.4923 | $82.49 | $82.50 | $82.50 |
| Purchase #3 | $136.78 | 5.455% | $144.2413 | $144.24 | $144.25 | $144.20 |
| Purchase #4 | $91.57 | 7.704% | $98.6246 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $53.86 | 4.237% | $56.142 | $56.14 | $56.15 | $56.10 |
| Purchase #6 | $78.52 | 11.707% | $87.7123 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $17.30 | 12.242% | $19.4179 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $629.83 | $690.2557 | $690.25 | $690.25 | $690.10 | |