| 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 | $130.58 | 13.781% | $148.5752 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $228.95 | 9.268% | $250.1691 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $81.52 | 9.392% | $89.1764 | $89.18 | $89.20 | $89.20 |
| Purchase #4 | $133.32 | 9.524% | $146.0174 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $22.35 | 10.349% | $24.663 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $28.66 | 11.588% | $31.9811 | $31.98 | $32.00 | $32.00 |
| Purchase #7 | $235.74 | 9.567% | $258.2932 | $258.29 | $258.30 | $258.30 |
| 7 purchase totals = | $861.12 | $948.8754 | $948.88 | $948.90 | $949.00 | |