| 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 | $154.70 | 13.518% | $175.6123 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $155.26 | 6.266% | $164.9886 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $164.52 | 8.229% | $178.0584 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $226.93 | 5.217% | $238.7689 | $238.77 | $238.75 | $238.80 |
| Purchase #5 | $76.32 | 9.801% | $83.8001 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $230.78 | 6.340% | $245.4115 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $214.27 | 5.472% | $225.9949 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $1,222.78 | $1,312.6347 | $1,312.63 | $1,312.60 | $1,312.70 | |