| 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 | $148.64 | 9.617% | $162.9347 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $89.85 | 4.413% | $93.8151 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $42.43 | 8.476% | $46.0264 | $46.03 | $46.05 | $46.00 |
| Purchase #4 | $201.67 | 12.493% | $226.8646 | $226.86 | $226.85 | $226.90 |
| Purchase #5 | $100.73 | 7.791% | $108.5779 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $214.66 | 9.452% | $234.9497 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $32.39 | 3.214% | $33.431 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $830.37 | $906.5994 | $906.60 | $906.65 | $906.50 | |