| 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 | $105.81 | 8.696% | $115.0112 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $161.94 | 3.576% | $167.731 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $245.78 | 10.513% | $271.6189 | $271.62 | $271.60 | $271.60 |
| Purchase #4 | $117.49 | 11.640% | $131.1658 | $131.17 | $131.15 | $131.20 |
| Purchase #5 | $13.52 | 7.748% | $14.5675 | $14.57 | $14.55 | $14.60 |
| Purchase #6 | $8.69 | 7.287% | $9.3232 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $124.83 | 13.719% | $141.9554 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $778.06 | $851.3730 | $851.38 | $851.30 | $851.40 | |