| 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 | $124.58 | 7.798% | $134.2947 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $85.38 | 7.109% | $91.4497 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $164.63 | 11.504% | $183.569 | $183.57 | $183.55 | $183.60 |
| Purchase #4 | $212.72 | 3.410% | $219.9738 | $219.97 | $219.95 | $220.00 |
| Purchase #5 | $49.81 | 11.379% | $55.4779 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $206.48 | 8.131% | $223.2689 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $56.87 | 12.139% | $63.7734 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $900.47 | $971.8074 | $971.80 | $971.75 | $971.90 | |