| 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 | $182.27 | 9.225% | $199.0844 | $199.08 | $199.10 | $199.10 |
| Purchase #2 | $63.55 | 9.371% | $69.5053 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $49.63 | 13.116% | $56.1395 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $203.77 | 3.227% | $210.3457 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $154.31 | 8.815% | $167.9124 | $167.91 | $167.90 | $167.90 |
| Purchase #6 | $50.48 | 6.641% | $53.8324 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $55.70 | 12.343% | $62.5751 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $759.71 | $819.3948 | $819.40 | $819.45 | $819.30 | |