| 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 | $148.61 | 6.682% | $158.5401 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $85.37 | 6.330% | $90.7739 | $90.77 | $90.75 | $90.80 |
| Purchase #3 | $179.68 | 12.805% | $202.688 | $202.69 | $202.70 | $202.70 |
| Purchase #4 | $16.25 | 11.491% | $18.1173 | $18.12 | $18.10 | $18.10 |
| Purchase #5 | $237.49 | 7.800% | $256.0142 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $124.29 | 9.655% | $136.2902 | $136.29 | $136.30 | $136.30 |
| Purchase #7 | $227.92 | 10.154% | $251.063 | $251.06 | $251.05 | $251.10 |
| 7 purchase totals = | $1,019.61 | $1,113.4867 | $1,113.48 | $1,113.45 | $1,113.50 | |