| 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 | $150.99 | 6.614% | $160.9765 | $160.98 | $161.00 | $161.00 |
| Purchase #2 | $105.54 | 4.595% | $110.3896 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $53.89 | 4.187% | $56.1464 | $56.15 | $56.15 | $56.10 |
| Purchase #4 | $201.59 | 12.443% | $226.6738 | $226.67 | $226.65 | $226.70 |
| Purchase #5 | $16.67 | 3.504% | $17.2541 | $17.25 | $17.25 | $17.30 |
| Purchase #6 | $183.51 | 12.239% | $205.9698 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $34.74 | 12.337% | $39.0259 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $746.93 | $816.4361 | $816.44 | $816.45 | $816.50 | |