| 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 | $147.89 | 11.538% | $164.9535 | $164.95 | $164.95 | $165.00 |
| Purchase #2 | $18.65 | 3.844% | $19.3669 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $250.66 | 12.682% | $282.4487 | $282.45 | $282.45 | $282.40 |
| Purchase #4 | $42.52 | 9.247% | $46.4518 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $218.80 | 3.511% | $226.4821 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $226.91 | 6.612% | $241.9133 | $241.91 | $241.90 | $241.90 |
| Purchase #7 | $194.34 | 9.436% | $212.6779 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $1,099.77 | $1,194.2942 | $1,194.29 | $1,194.30 | $1,194.40 | |